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Ramp Door Hinge - 8-3/16" Long - 1" Pin Diameter - Steel

Our Price: $48.20
In Stock
Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation. This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door.Features: Heavy-duty hinge replaces a damaged hinge on your trailer's ramp or access door Grease zerk fitting lets you easily grease the hinge pin for smooth operation Steel construction is heavy duty and long-lasting Raw finish makes the hinge easy to weld on Made in the USA Specs: Bracket dimensions: 4" long x 2-5/8" wide; x 1/4" thick Pin dimensions: 8-3/16" long x 1" diameter
  • Ramp Door Hinge
  • Steel
  • Greaseable Pin
  • 8-3/16 Inch Long
  • 4 Inch Wide
  • Weld-On
  • Polar Hardware

Ramp Door Hinge - 3" Long Tabs - Aluminum

Our Price: $30.86
In Stock
You're loading up the mower, the quad, or the jobsite gear and the ramp won't budge. That old hinge is rusted solid. This aluminum replacement welds on and stays greased so your ramp drops down smooth every time you need it.Highlights Ramp Ready: Replaces a damaged hinge on your trailers ramp or access door. Smooth Operation: Grease zerk fitting with cap makes it easy to keep the hinge pin lubricated.
  • Ramp Door Hinge
  • Aluminum
  • Greaseable Pin
  • Weld-On
  • M-3 and Associates

Dump Door Hinge - 4-7/16" Long - 1/2" Pin Diameter - Steel

Our Price: $20.48
In Stock
This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door. Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation.Features: Heavy-duty hinge replaces a damaged hinge on your trailer's ramp or access door Gap between the pin and hinge plate lets you swing your door close to a full 360 degree turn Grease zerk fitting lets you easily grease the hinge pin for smooth operation Steel construction is heavy duty and long-lasting Raw finish makes the hinge easy to weld on Specs: Bracket dimensions: 4-7/16" long x 2" wide x 1/4" thick Pin dimensions: 4-7/16" long x 1/2" diameter
  • Dump Bed
  • Door Hinges
  • ABS Fasteners

Roller Ramp Door Greasable Hinge Pin - 9" Long - 1" Pin Diameter - Steel

Our Price: $29.48
In Stock
This durable 3-piece steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door. Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation.Features: Heavy-duty 3-piece hinge replaces a damaged hinge on your trailer's ramp or access door Grease zerk fitting lets you easily grease the hinge pin for smooth operation Steel construction is heavy duty and long-lasting Raw finish makes the hinge easy to weld on Specs: Roller hinge dimensions: Length: 9" Diameter: 1"
  • Trailer Door Hinges
  • Trailer Door Parts
  • Hinge Pins
  • ABS Fasteners

Bent Roller Ramp Door Hinge Pin - 10" Long - 3/4" Diameter

Our Price: $29.81
In Stock
This durable bent steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door. Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation.Features: Heavy-duty bent hinge replaces a damaged hinge on your trailer's ramp or access door Grease zerk fitting lets you easily grease the hinge pin for smooth operation Steel construction is heavy duty and long-lasting Raw finish makes the hinge easy to weld on Specs: Roller hinge dimensions: Length: 10" Diameter: 3/4"
  • Trailer Door Hinges
  • Trailer Door Parts
  • Hinge Pins
  • ABS Fasteners

Dump Door Hinge for Dump Trailers - Steel - Qty 1

Our Price: $21.49
In Stock
Upgrade or replace a damaged hinge on your dump trailer's access door or barn door-style gates with this heavy-duty hinge. Raw finish makes it easy to weld. Grease zerk fitting lets you easily grease pin for smooth and long-lasting operation.Features: Heavy-duty hinge upgrades or replaces damaged hinge on dump trailer's access door or barn doors Grease zerk fitting lets you easily grease the hinge pin for smooth operation Steel construction is heavy duty and long-lasting Raw finish makes the hinge easy to weld Bracket welds to the trailer; plate welds to the door Made in the USA Specs: Overall hinge length (edge of bracket to edge of plate): 5-1/4" Mounting bracket dimensions: 3-5/8" tall x 1" wide Material thickness: 1/4" Interior space: 3-1/8" Pin dimensions: 4-3/4" long x 1/2" diameter Usable length: 2-7/8"
  • Dump Bed
  • Door Hinges
  • Polar Hardware

Butt Hinge w/ Removable Pin - 5" Long x 4-7/8" Wide - 1/2" Pin Diameter - Aluminum

Our Price: $36.26
In Stock
Ideal for weld-on applications, this 3/16" thick butt hinge without holes replaces the worn-out or damaged hinge on your trailer or ramp door. Removable pin lets you uninstall your door without having to remove the hinge.Features: Butt hinge replaces the hinge on your trailer or ramp door Most applications require multiple hinges (sold separately) 270-Degree rotation for full opening and closing motion Removable steel pin lets you uninstall the door without having to remove the hinge Solid mounting plate (with no holes) is ideal for weld-on applications Holes can be drilled in the hinge for bolt-on applications Aluminum construction is rustproof and corrosion resistant Made in the USA Specs: Hinge dimensions: 5" long x 4-7/8" wide x 3/16" thick Pin dimensions: 6" long x 1/2" diameter
  • Butt Hinge
  • Aluminum
  • Removable Pin
  • 5 Inch Long
  • 4-7/8 Inch Wide
  • Weld-On
  • Bolt-On
  • Polar Hardware

Butt Hinge w/ Non-Removable Pin - 5" Long x 4" Wide - 3/8" Pin Diameter - Steel

Our Price: $17.46
In Stock
Ideal for weld-on applications, this butt hinge with a 3/8" pin and no holes replaces the worn-out or damaged hinge on heavy-duty trailer door or ramp door. Non-removable pin provides maximum security to keep your cargo safe.Features: Butt hinge replaces the hinge on your heavy-duty trailer door or ramp door Most applications require multiple hinges (sold separately) 270-Degree rotation for full opening and closing motion Non-removable steel pin ensures maximum security to keep your cargo safe Prevents road vibration from knocking pin out of place Helps prevent tampering and removal of door Solid mounting plate (with no holes) is ideal for weld-on applications Holes can be drilled in the hinge for bolt-on applications Steel construction is durable and long-lasting Made in the USA Specs: Dimensions: 5" long x 4" wide x 3/16" thick Pin diameter: 3/8" (9.5 mm) Knuckle length: 1"
  • Butt Hinge
  • Steel
  • Non-Removable Pin
  • 5 Inch Long
  • 4 Inch Wide
  • Bolt-On
  • Weld-On
  • Marlboro

Butt Hinge w/ Non-Removable Pin - 6" Long x 3" Wide - 3/8" Pin Diameter - Steel

Our Price: $20.08
In Stock
Ideal for weld-on applications, this butt hinge with a 3/8" pin and no holes replaces the worn-out or damaged hinge on heavy-duty trailer door or ramp door. Non-removable pin provides maximum security to keep your cargo safe.Features: Butt hinge replaces the hinge on your heavy-duty trailer door or ramp door Most applications require multiple hinges (sold separately) 270-Degree rotation for full opening and closing motion Non-removable steel pin ensures maximum security to keep your cargo safe Prevents road vibration from knocking pin out of place Helps prevent tampering and removal of door Solid mounting plate (with no holes) is ideal for weld-on applications Holes can be drilled in the hinge for bolt-on applications Steel construction is durable and long-lasting Made in the USA Specs: Dimensions: 6" long x 3" wide x 3/16" thick Pin diameter: 3/8" (9.5 mm) Knuckle length: 1"
  • Butt Hinge
  • Steel
  • Non-Removable Pin
  • 6 Inch Long
  • 3 Inch Wide
  • Weld-On
  • Bolt-On
  • Marlboro

Butt Hinge w/ Non-Removable Pin - 6" Long x 6" Wide - 3/8" Pin Diameter - Steel

Our Price: $28.66
In Stock
Ideal for weld-on applications, this butt hinge with a 3/8" pin and no holes replaces the worn-out or damaged hinge on your heavy-duty trailer or ramp door. Non-removable pin provides maximum security to keep your cargo safe.Features: Butt hinge replaces the hinge on your heavy-duty trailer or ramp door Most applications require multiple hinges (sold separately) 270-Degree rotation for full opening and closing motion Non-removable steel pin ensures maximum security to keep your cargo safe Prevents road vibration from knocking pin out of place Helps prevent tampering and removal of door Solid mounting plate (with no holes) is ideal for weld-on applications Holes can be drilled in the hinge for bolt-on applications Steel construction is durable and long-lasting Made in the USA Specs: Dimensions: 6" long x 6" wide x 3/16" thick Pin diameter: 3/8" (9.5 mm) Knuckle length: 1"
  • Butt Hinge
  • Steel
  • Non-Removable Pin
  • 6 Inch Long
  • 6 Inch Wide
  • Weld-On
  • Bolt-On
  • Marlboro

Conventional Ramp Door Spring for 6-1/2' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $190.50
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 43"- 79" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 79 Inch Wide Spring
  • M-3 and Associates
  • 121 - 150 lbs

Conventional Ramp Door Spring for 5-1/2' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $205.24
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 38"- 69" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 69 Inch Wide Spring
  • M-3 and Associates
  • 86 - 120 lbs

Conventional Ramp Door Spring for 6-1/2' Wide Enclosed Trailer - Single Spring - 120-lb Capacity

Our Price: $169.53
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 40"- 82" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 82 Inch Wide Spring
  • M-3 and Associates
  • 86 - 120 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $167.91
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 45-1/4"- 95-5/8" wide, this durable system ensures safe, reliable performance.Features to know about Injury-Free Door Operations: Heavy-Duty Ramp Door Spring Dealing with heavy trailer doors can be a hassle and risk injury, but the Conventional Ramp Door Spring makes it a breeze.
  • Single Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 96 Inch Wide Spring
  • M-3 and Associates
  • 121 - 150 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 250-lb Capacity

Our Price: $639.94
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Specs: Application: 76" to 96" wide trailer door Dimensions: 96" wide x 4-3/4" tall Spring capacity: 250 lbs 1-Year limited warranty Cable length: 150" Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • M-3 and Associates
  • 231 - 250 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 185-lb Capacity

Our Price: $357.20
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 81" to 96" wide trailer door Dimensions: 95-1/2" wide x 4-3/4" tall Spring capacity: 185 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • M-3 and Associates
  • 151 - 185 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 230-lb Capacity

Our Price: $220.14
In Stock
Upgrade your trailer with this heavy-duty ramp spring. It provides smooth operation, reduces strain, and prevents freefalls. Designed for enclosed trailer doors 94-3/8"- 95-3/8" wide, this durable system ensures safe, reliable performance.Features to know about Effortlessly Open and Close Heavy Trailer Doors: Dual Spring Design Struggling to lift and lower a heavy ramp door on your enclosed trailer? The Conventional Ramp Door Spring, featuring a dual-spring setup, takes on the heavy lifting for you.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 96 Inch Wide Spring
  • M-3 and Associates
  • 186 - 230 lbs

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Dual Spring - 120-lb Capacity

Our Price: $354.60
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Yellow safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 60" to 82" wide trailer door Dimensions: 81" wide Spring capacity: 120 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 81 Inch Wide Spring
  • M-3 and Associates
  • 86 - 120 lbs

Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Dual Spring - 160-lb Capacity

Our Price: $197.08
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Yellow safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 60" to 82" wide trailer door Dimensions: 81" wide Spring capacity: 160 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 81 Inch Wide Spring
  • M-3 and Associates
  • 151 - 185 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 160-lb Capacity

Our Price: $351.82
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Sturdy steel construction Made in the USA Specs: Application: 69" to 96" wide trailer door Dimensions: 95-5/8" wide x 4-3/4" tall Spring capacity: 160 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • M-3 and Associates
  • 151 - 185 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 120-lb Capacity

Our Price: $224.04
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps to take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Orange safety covers install on top of the bolt heads to prevent any unwanted adjustments Hardware for installing the brackets to your trailer is not included Sturdy steel construction Made in the USA Specs: Application: 60" to 96" wide trailer door Dimensions: 95-5/8" wide x 4-3/4" tall Spring capacity: 120 lbs Cable length: 150" 1-Year limited warranty Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • M-3 and Associates
  • 86 - 120 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 230-lb Capacity

Our Price: $429.24
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of your ramp door freefalling.Specs: Application: 94-3/8" to 95-3/8" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 5-3/4" deep Spring capacity: 230 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • TRC
  • 186 - 230 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Dual Spring - 150-lb Capacity

Our Price: $224.78
In Stock
Replace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. ...
Specs: Application: 92-1/4" to 95-1/4" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 150 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury If one cable falters, the other spring will prevent the trailer door from freefalling Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Dual Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • TRC
  • 121 - 150 lbs

Conventional Ramp Door Spring for 8' Wide Enclosed Trailer - Single Spring - 150-lb Capacity

Our Price: $195.00
In Stock
Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. ...
Specs: Application: 45-1/4" to 95-5/8" wide trailer door Dimensions: 96" wide x 4-7/8" tall x 7-1/2" deep Spring capacity: 150 lbs Cable length: 150" Features: Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury Helps take on the weight of your trailer door so you don't have to Spring reduces wear and helps prevent damage to door hinges System can be modified to fit your specific application Slide the bracket and cable drum down and cut the shaft to a shorter length Sturdy steel construction Made in the USA Warning: It is recommended that only individuals who have experience winding torsion springs install this product.
  • Single Ramp Spring
  • 150 Inch Cable
  • Torsion Spring
  • Conventional Spring
  • 94 Inch Wide Spring
  • TRC
  • 121 - 150 lbs