Black powder coated A-frame jack has a retracted height of 8-3/8" and an extended height of 24". The external gearbox is easily accessible, and the zinc-finished sidewind handle arm provides a sleek look.Features: Utility jack lets you raise and lower your A-frame trailer Sidewind handle has zinc finish for attractive look and rust resistance Black powder coat finish resists corrosion External gearbox is easily accessible Effortless greasing with built-in grease zerk Footplate or caster sold separately Specs: Bracket height (from bottom of inner tube to bottom of bracket): 8-3/8" Retracted 24" Extended Travel: 15-5/8" Clearance: 15" from bottom of bracket to top of jack Outer tube diameter: 2-1/4" Inner tube diameter: 2" Handle radius: 8" Lift capacity: 3,000 lbs Support capacity: 5,000 lbs 1-Year warranty
Square-tube jack is ideal for supporting heavy pontoon or bowrider trailers. Footplate is more stable than caster wheels. Total lift is 15-3/8" of screw travel plus 13-3/4" of drop leg travel. ... Features: Supports, lifts, and lowers your trailer Reduces time spent cranking when the drop leg is released Drop leg helps bridge the gap to the ground Provides more stability than wheeled jacks Footplate spreads the weight more evenly Minimizes sinking in soft ground Resists rust and corrosion with clear zinc finish Lasts for years thanks to durable steel construction Avoids winch posts, tool boxes, or other accessories mounted on your trailer Sidewind handle lets you crank jack without your hand getting smashed Incorporates a grease zerk for easy maintenance No need to remove and re-lubricate gears Bolts around trailer frame Includes mounting bracket and hardware Specs: Application: trailer frames up to 5" tall x 3" wide Lift capacity: 2,500 lbs Bracket height: Retracted: 7-1/4" Extended: 22-5/8" Total lift: 29-1/8" Screw travel : 15-3/8" Drop leg travel : 13-3/4" Inner tube width: 2" Outer tube width: 2-1/4" Mounting bracket dimensions: 6-1/2" long x 6-1/2" wide Handle radius: 7-7/8" Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 3-1/2" Between center of hole on bottom and center of nearest hole 1-Year warranty How to Determine the Lift Capacity You Need in a Jack A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle.
Heavy-duty 25K capacity, 2-speed jack is perfect for any demanding job that requires a gooseneck trailer. Retracted height is 8-1/4" and extended height is 18", plus 8" of drop leg travel using the plunger pin.Features: Industrial-sized jack lets you raise and lower your gooseneck trailer Ideal for demanding agricultural, construction, and industrial work Companion square jack (TJD-25100) and cross shaft sold separately Standard 2-Speed gear design Drop leg with spring return increases overall extension for maximum adjustability Side-positioned plunger is easier to align than a pin and clip (and you won't pinch your fingers) Hands-free spring return lets you retract the leg using your foot Round footplate minimizes sinking in soft ground Easy maintenance Built-in grease zerks Strong, stable, durable, industrial-sized tubing Black painted inner and outer tubes Includes sidewind handle Weld on installation Specs: 2-Speed gear: High gear: 1" every 4-1/2 turns Low gear: 1" every 34-1/2 turns Height (from bottom of foot to top of jack): Retracted: 30" Extended: 43" Height (from bottom of footplate to bottom of outer tube): Retracted: 5" Extended: 18" Travel: 13" Drop leg travel: 11-1/2" 1-1/2" Plunger pin hole diameter Adjustment hole spacing: 4" from center of hole to center of hole Outer tube width: 4-3/8" Inner tube width: 4" Rod shaft diameter: 1" Outer tube length: 25" Footplate diameter: 9-7/8" Lift capacity: 25,000 lbs 1-Year warranty
Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for 13-3/4" of lift in addition to the 15" of screw travel. Durable screw offers increased strength. ... Features: Heavy-duty utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the front Durable 1" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black powder coated finish on inner and outer tubes Sidewind handle has curved edges - no sharp ends Footplate minimizes sinking in soft ground Weld-on installation Specs: Height (from bottom of foot to top of jack): 27-1/8" Retracted 41-7/8" Extended Total lift: 28-3/4" Screw travel: 15" Drop leg travel: 13-3/4" Lift capacity: 12,000 lbs Support capacity: 15,000 lbs Outer tube width: 4-5/16" Inner tube width: 4" Footplate dimensions: 9" long x 9" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
Pull the front-facing plunger pin on this jack to release the drop leg for 13-3/4" of lift on top of the 15" of screw travel. Durable screw offers increased strength. Sidewind crank (TJD-12000-HD) sold separately.Features: Heavy-duty utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the front Durable 1" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle (TJD-12000-HD) sold separately Handle can be secured for travel with weld-on clip (TJD-12000-CLIP - sold separately) Footplate minimizes sinking in soft ground Weld-on installation Specs: Lift capacity: 12,000 lbs Support capacity : 15,000 lbs Total travel: 28-3/4" Screw travel : 15" Drop leg travel : 13-3/4" Overall height: 27-1/8" Retracted 41-7/8" Extended Outer tube width: 4-5/16" Inner tube width: 4" Footplate dimensions: 9" long x 9" wide Adjustment hole spacing on drop leg: 3-3/8" on center Jack screw diameter: 1" 1-Year warranty
... Built-in grease zerk allows simple greasing. Sidewind crank included.Features: Heavy-duty utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the front Durable 1" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle has curved edges - no sharp ends Handle can be secured for travel with included weld-on clip Footplate minimizes sinking in soft ground Weld-on installation Specs: Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner tube width: 3-1/2" Footplate dimensions: 8-1/4" long x 8" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. The durable jack screw offers increased strength. Get maximum lifting power in low gear and fast cranking in high gear.Features: 2-Speed jack lets you raise and lower your trailer Low gear offers full lifting power High gear provides ultimate speed Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the side Durable 1-1/4" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle has curved edges - no sharp ends Handle can be secured for travel with included weld-on clip Footplate minimizes sinking in soft ground Weld-on installation Specs: Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner tube width: 3-1/2" Footplate dimensions: 8-1/4" long x 8" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
Get more traction and stability on uneven ground than with 1-wheeled jacks. Dual wheelbase swivels 360 degrees for maximum maneuverability. Marine-grade zinc resists rust and corrosion.Features: Supports, lifts, and lowers your boat or recreational trailer Offers twice the stability of single-wheel jacks Wheelbase turns a full 360 degrees Swings up and down smoothly J-bolt handle lets you position jack quickly Resists rust and corrosion with clear zinc finish Avoids winch posts, tool boxes, or other accessories mounted on your trailer Sidewind handle lets you crank jack without your hand getting smashed Bolts around trailer frame Includes mounting bracket and hardware Specs: Application: trailer frames 2" to 4" tall Lift capacity: 1,500 lbs Bracket height: Retracted: 12-5/8" Extended: 23" Screw travel : 10-3/8" Handle radius: 6-1/2" Inner tube diameter: 2" Outer tube diameter: 2-1/4" Dual-wheel dimensions: 5-3/4" diameter x 4" wide 1-Year warranty How to Determine the Lift Capacity You Need in a Jack A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle.
... Sidewind crank (TJD-12000-HD) sold separately.Features: Heavy-duty utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the front Durable 1" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle (TJD-12000-HD) sold separately Handle can be secured for travel with weld-on clip (TJD-12000-CLIP - sold separately) Footplate minimizes sinking in soft ground Weld-on installation Specs: Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner tube width: 3-1/2" Footplate dimensions: 8-1/4" long x 8" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
Heavy-duty 25K capacity, 2-speed jack is perfect for any demanding job that requires a gooseneck trailer. Retracted height is 8-1/4" and extended height is 18", plus 8" of drop leg travel using the plunger pin.Features: Industrial-sized jack lets you raise and lower your gooseneck trailer Ideal for demanding agricultural, construction, and industrial work Companion square jack (TJD-25100) and cross shaft sold separately Standard 2-Speed gear design Drop leg with spring return increases overall extension for maximum adjustability Side-positioned plunger is easier to align than a pin and clip (and you won't pinch your fingers) Hands-free spring return lets you retract the leg using your foot Round footplate minimizes sinking in soft ground Easy maintenance Built-in grease zerks Strong, stable, durable, industrial-sized tubing Black painted inner and outer tubes Sidewind handle (TJD-12000-HD) sold separately Handle can be secured for travel with weld-on clip (TJD-12000-CLIP - sold separately) Weld on installation Specs: 2-Speed gear: High gear: 1" every 4-1/2 turns Low gear: 1" every 34-1/2 turns Height (from bottom of foot to top of jack): Retracted: 30" Extended: 43" Height (from bottom of footplate to bottom of outer tube): Retracted: 5" Extended: 18" Travel: 13" Drop leg travel: 11-1/2" 1-1/2" Plunger pin hole diameter Adjustment hole spacing: 4" from center of hole to center of hole Outer tube width: 4-3/8" Inner tube width: 4" Rod shaft diameter: 1" Outer tube length: 25" Footplate diameter: 9-7/8" Lift capacity: 25,000 lbs 1-Year warranty
... Includes a sidewind handle and footplate.In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping. Trailer and Camper Jack Lift Every jack offers a certain amount of lift or travel.
... Includes a sidewind handle and footplate.In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping. Trailer and Camper Jack Lift Every jack offers a certain amount of lift or travel.
... Includes a sidewind handle.Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Square jack provides more side-load capacity than round-tube jacksSidewind handle has zinc finish for attractive look and rust resistance Drop leg allows for increased lift and saves time when raising or lowering Pin and clip holds leg at desired location Effortless greasing with built-in grease zerk Black powder coated outer tube Zinc finished inner tube, footplate, and handle for corrosion resistance Welded-on footplate minimizes sinking in soft ground Weld-on installation Specs: Height (from bottom of foot to top of jack): 25-1/8" Retracted 40-1/4" Extended Total lift: 28-7/8" Screw travel: 15-1/8" Drop leg travel: 13-3/4" Lift capacity: 7,000 lbs Support capacity: 8,000 lbs Outer tube width: 2-1/4" Inner tube width: 2" Footplate dimensions: 7-7/8" long x 5-7/8" wide Handle radius: 7-3/4" Adjustment hole spacing on drop leg: 3-5/16" from center of hole to center of hole 1-Year warranty
... Sidewind handle included.Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Square jack provides more side-load capacity than round-tube jacksSidewind handle has zinc finish for attractive look and rust resistance Drop leg allows for increased lift and saves time when raising or lowering Pin and clip holds leg at desired location Effortless greasing with built-in grease zerk Black painted outer tube Zinc finished inner tube and footplate for corrosion resistance Welded-on footplate minimizes sinking in soft ground Weld-on installation Specs: Height (from bottom of foot to top of jack): 24-3/4" Retracted 40-1/8" Extended Total lift: 28-7/8" Screw travel: 15-3/8" Drop leg travel: 13-1/2" Lift capacity: 7,000 lbs Support capacity: 8,000 lbs Outer tube width: 2-1/2" Inner tube width: 2-1/4" Footplate dimensions: 7-7/8" long x 6" wide Handle radius: 7-3/4" Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 3-1/2" Between center of hole on bottom and center of nearest hole 1-Year warranty
Swing-up boat trailer jack is perfect for your small boat or jet ski trailer. 6" Caster swivels 360 degrees to make it easy to maneuver your trailer. Clear zinc finish fights rust and corrosion.Features: Supports, lifts, and lowers your boat or recreational trailer Swings up and down smoothly J-bolt handle lets you position jack quickly Makes it easy to move your trailer in tight spaces Caster turns a full 360 degrees Resists rust and corrosion with clear zinc finish Avoids winch posts, tool boxes, or other accessories mounted on your trailer Sidewind handle lets you crank jack without your hand getting smashed Bolts around trailer frame Includes mounting bracket and hardware Specs: Application: trailer frames 2" to 4" tall Lift capacity: 1,000 lbs Bracket height: Retracted: 13-1/2" Extended: 23-1/2" Screw travel : 10" Outer tube diameter: 2" Inner tube diameter: 1-3/4" Wheel dimensions: 5-3/4" diameter x 2" wide Handle radius: 7" 1-Year warranty How to Determine the Lift Capacity You Need in a Jack A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle.
Swing-up boat trailer jack is perfect for your small boat or jet ski trailer. 6" Caster swivels 360 degrees to make it easy to maneuver your trailer. Clear zinc finish fights rust and corrosion.Features: Supports, lifts, and lowers your boat or recreational trailer Swings up and down smoothly J-bolt handle lets you position jack quickly Makes it easy to move your trailer in tight spaces Caster turns a full 360 degrees Resists rust and corrosion with clear zinc finish Avoids winch posts, tool boxes, or other accessories mounted on your trailer Sidewind handle lets you crank jack without your hand getting smashed Creates a stylish flair with the spoked wheel Bolts around trailer frame Includes mounting bracket and hardware Specs: Application: trailers frames 2" to 4" tall Lift capacity: 1,200 lbs Bracket height: Retracted: 12-1/2" Extended: 23-1/2" Screw travel : 11" Inner tube diameter: 1-3/4" Outer tube diameter: 2" Handle radius: 6-5/8" Wheel dimensions: 5-3/4" diameter x 2" wide 1-Year warranty How to Determine the Lift Capacity You Need in a Jack A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle.
Swing-up boat trailer jack is perfect for your small boat or jet ski trailer. 8" Caster swivels 360 degrees to make it easy to maneuver your trailer. Clear zinc finish fights rust and corrosion.Features: Supports, lifts, and lowers your boat or recreational trailer Swings up and down smoothly J-bolt handle lets you position jack quickly Makes it easy to move your trailer in tight spaces Caster turns a full 360 degrees Resists rust and corrosion with clear zinc finish Avoids winch posts, tool boxes, or other accessories mounted on your trailer Sidewind handle lets you crank jack without your hand getting smashed Creates a stylish flair with the spoked wheel Bolts around trailer frame Includes mounting bracket and hardware Specs: Application: trailers frames 2" to 4" tall Lift capacity: 1,500 lbs Bracket height: Retracted: 13" Extended: 23" Screw travel : 11" Inner tube diameter: 2" Outer tube diameter: 2-1/4" Handle radius: 6-1/4" Wheel dimensions: 7-5/8" diameter x 2-1/16" wide 1-Year warranty How to Determine the Lift Capacity You Need in a Jack A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle.
Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. Get maximum lifting power in low gear and fast cranking in high gear. Sidewind crank (TJD-12000-HD) sold separately.Features: 2-Speed jack lets you raise and lower your trailer Low gear offers full lifting power High gear provides ultimate speed Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the front Durable 1-1/4" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle (TJD-12000-HD) sold separately Handle can be secured for travel with weld-on clip (TJD-12000-CLIP - sold separately) Footplate minimizes sinking in soft ground Weld-on installation Specs: Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner tube width: 3-1/2" Footplate dimensions: 8-1/4" long x 8" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
Pull the side-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. Get maximum lifting power in low gear and fast cranking in high gear. Sidewind crank (TJD-12000-HD) sold separately.Features: 2-Speed jack lets you raise and lower your trailer Low gear offers full lifting power High gear provides ultimate speed Ideal for agricultural and commercial applications Drop leg with spring return increases overall extension for maximum adjustability Plunger pin positioned to the side Durable 1-1/4" jack screw allows for heavy lifting Twin thrust bearings make extending and retracting jack easy Effortless greasing with built-in grease zerk Black painted inner and outer tubes Sidewind handle (TJD-12000-HD) sold separately Handle can be secured for travel with weld-on clip (TJD-12000-CLIP - sold separately) Footplate minimizes sinking in soft ground Weld-on installation Specs: Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner tube width: 3-1/2" Footplate dimensions: 8-1/4" long x 8" wide Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole 1-Year warranty
This swivel jack pivots up for travel and down for use. Built-in grease zerk allows for simple greasing. Retracted height is 15-5/8". Extended height is 31-1/8". ... Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Tubular swivel design lets you twist jack up for storage, down for use Pull pin with clip holds jack in place Lanyard connects pin to jack so it won't get lost Sidewind handle has zinc finish for attractive look and rust resistance Corrosion-resistant finishes Outer tube has durable black powder coat Inner tube and footplate have rust-resistant clear zinc finish Welded-on footplate minimizes sinking in soft ground Effortless greasing with built-in grease zerk Weld-on installation with included female pipe mount Specs: Bracket height (from bottom of foot to center of pipe mount): 15-5/8" Retracted 31-1/8" Extended Travel: 15-1/2" Outer tube diameter: 2-1/4" Inner tube diameter: 2" Footplate dimensions: 7-7/8" long x 5-7/8" wide Pipe mount diameter: Male mount welded on jack: Inner: 2" Outer: 2-1/2" Female mount to weld on to trailer: Inner: 2-1/2" Outer: 3" Handle radius: 8-1/8" Lift capacity: 7,000 lbs Support capacity: 8,000 lbs 1-Year warranty
Black powder coated A-frame jack has a retracted height of 9-1/4" and an extended height of 24-1/4". The zinc-finished sidewind handle arm and internal gearbox make it as sleek as it is useful.Features: Utility jack lets you raise and lower your A-frame trailer Sidewind handle has zinc finish for attractive look and rust resistance Black powder coat finish resists corrosion Internal gearbox provides an attractive look Footplate or caster sold separately Specs: Bracket height from bottom of inner tube to bottom of bracket: 9-1/4" Retracted 24-1/4" Extended Travel: 15" Clearance: 14-1/2" from bottom of bracket to top of jack Outer tube diameter: 2-1/4" Inner tube diameter: 2" Handle radius: 6-5/8" Lift capacity: 2,000 lbs Support capacity: 3,000 lbs 1-Year warranty
Round jack has a retracted height of 15-1/2" and an extended height of 30". The deep-seated retaining ring provides extra side-load support, and the spring-loaded pull pin allows you to swivel the jack up for travel and down for use.Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Retaining-ring swivel design lets you swing jack up for storage, down for use Deep-seated ring ensures extra side-load support Convenient 1/2", spring-loaded pull pin secures and releases jackSidewind handle has zinc finish for attractive look and rust resistance Outer tube has corrosion-resistant black powder coat Inner tube and footplate have durable, rust-resistant, clear zinc finish Welded-on footplate minimizes sinking in soft ground Effortless greasing with built-in grease zerk Weld-on mounting bracket included Specs: Bracket height (from bottom of foot to center of mounting plate): 15-1/2" Retracted 30" Extended Travel: 14-1/2" Outer tube diameter: 2-1/4" Inner tube diameter: 2" Footplate dimensions: 7-1/2" long x 3-7/8" wide Mounting bracket dimensions: 5" long x 4-1/4" wide Handle radius: 6-1/4" Lift capacity: 2,000 lbs Support capacity: 3,000 lbs 1-Year warranty
This swivel jack pivots up for travel and down for use. Built-in grease zerk allows for simple greasing. Retracted height is 10-1/4". Extended height is 20-1/4". ... Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Tubular swivel design lets you twist jack up for storage, down for use Pull pin with clip holds jack in place Lanyard connects pin to jack so it won't get lost Sidewind handle has zinc finish for attractive look and rust resistance Corrosion-resistant finishes Outer tube has durable black powder coat Inner tube and footplate have rust-resistant clear zinc finish Welded-on footplate minimizes sinking in soft ground Effortless greasing with built-in grease zerk Weld-on installation with included male pipe mount Specs: Bracket height (from bottom of foot to center of pipe mount): 10-1/4" Retracted 20-1/4" Extended Travel: 10" Outer tube diameter: 2-1/4" Inner tube diameter: 2" Footplate dimensions: 7" long x 4" wide Pipe mount diameter: Inner: 2" Outer: 2-1/2" Handle radius: 8-1/8" Lift capacity: 3,000 lbs Support capacity: 5,000 lbs 1-Year warranty
This fixed-leg, swivel jack pivots up for travel and down for use. Square design provides superior side-load support. Jack has a retracted height of 15-3/4" and an extended height of 31". ... Features: Utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Tubular swivel design lets you twist jack up for storage, down for use Pull pin with clip holds jack in place Lanyard connects pin to jack so it won't get lost Square jack provides more side-load capacity than round-tube jacksSidewind handle has zinc finish for attractive look and rust resistance Black painted outer tube Zinc finished inner tube and footplate for corrosion resistance Welded-on footplate minimizes sinking in soft ground Effortless greasing with built-in grease zerk Weld-on installation Pipe mount (included) is required for installation Specs: Bracket height (from bottom of foot to center of pipe mount): 15-3/4" Retracted 31" Extended Travel: 15-1/4" Clearance: 8-1/2" from center of pipe mount to top of jack Outer tube width: 2-1/4" Inner tube width: 2" Footplate dimensions: 7" long x 4" wide Pipe mount diameter: Inner: 2" Outer: 2-1/2" Pipe mount pin hole diameter: 5/8" Handle radius: 8-1/2" Lift capacity: 3,000 lbs Support capacity: 5,000 lbs 1-Year warranty