bing tracking image

Search: 4 pin trailer extension   >  

Result: 4 pin trailer extension

Hopkins Endurance Easy-Pull 4-Flat Extension w/ 1 Grip Ring - Vehicle and Trailer Ends - 12"

Retail: $25.39
Our Price: $10.59
In Stock
Increase the length of your 4-way flat connection by 12" with this extension loop. Large grip ring on trailer end provides maximum leverage when disconnecting. Plugs into your existing 4 ...
Features: 4-Way flat extension loop increases the length of your wiring connection by 12" Plugs into the 4-way flat connectors on your vehicle and trailer Easy-to-pull ring on trailer end makes
  • Trailer Connectors
  • Trailer and Vehicle End Connector
  • 4 Flat
  • Hopkins

Square Jack w/ Crank - Side Pin Drop Leg - Spring Return - 10K Lift - 25-3/4" Travel

Our Price: $205.43
In Stock
Pull the side-facing plunger pin on this heavy-duty jack to release the drop leg. The durable jack screw offers increased strength- lifts up to 5 tons, and supports 6. Sidewind crank included.Features: Heavy-duty utility jack lets you raise and lower your trailer Ideal for agricultural and commercial applications Easily-to-reach side-facing plunger pin deploys the drop leg Works best for
  • Enclosed Trailer
  • Car Hauler
  • 5th Wheel Trailer
  • Gooseneck Trailer
  • Side-Mount Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • etrailer
  • With Rectangle Foot
  • 9001 - 10000 lbs

Hopkins Endurance Easy-Pull 4-Flat Extension w/ 2 Grip Rings - Vehicle and Trailer Ends - 48"

Retail: $30.30
Our Price: $17.38
In Stock
Increase the length of your 4-way flat connection by 48" with this extension loop. Large grip rings on both ends provide maximum leverage when disconnecting. Plugs into your existing 4-way flat ...
Features: 4-Way flat extension loop increases the length of your wiring connection by 48" Plugs into the 4-way flat connectors on your vehicle and trailer Easy-to-pull rings on trailer and
  • Wiring Extensions
  • 4 Flat
  • Hopkins
  • Universal Fit

Hopkins Endurance Easy-Pull 4-Pole Flat Extension - Vehicle and Trailer Ends - LED Tester - 12"

Retail: $23.67
Our Price: $11.31
In Stock
Increase the length of your 4-way flat connection by 12" with this extension loop. Large grip ring on trailer end provides maximum leverage when disconnecting. Built-in LED lights illuminate to ...
Features: 4-Way flat extension loop increases the length of your wiring connection by 12" Plugs into the 4-way flat connectors on your vehicle and trailer Easy-to-pull ring on trailer end makes
  • Wiring Extensions
  • Splice-In
  • 4 Flat
  • No Converter
  • Hopkins
  • Universal Fit

Hopkins Endurance Easy-Pull 4-Flat Extension w/ 2 Grip Rings - Vehicle and Trailer Ends - 24"

Retail: $16.65
Our Price: $11.45
Increase the length of your 4-way flat connection by 24" with this extension loop. Large grip rings on both ends provide maximum leverage and grip when disconnecting. Plugs into your existing ...
Features: 4-Way flat extension loop increases the length of your wiring connection by 24" Plugs into the 4-way flat connectors on your vehicle and trailer Easy-to-pull rings on trailer and
  • Wiring Extensions
  • 4 Flat
  • Hopkins
  • Universal Fit

Curt 7-Way Trailer Plug Extension - 20"

Retail: $40.07
Our Price: $36.83
In Stock
Designed to use with your Curt Echo In-Line brake controller for easier installation. One end of this no-splice wiring harness plugs into your vehicle's OEM socket. The other end plugs into your 7-way connector (sold separately).Features: Wiring extension provides 20" of extra length for easier positioning and installation of your Curt Echo In-Line brake controller Connects OEM USCAR socket to 7-way connector (not
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • 7 Blade
  • CURT
  • No Tow Package

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Pull Pin, Easy Swivel Trailer Jack with Foot - Topwind - 10" Travel - 2,000 lbs.

Retail: $172.17
Our Price: $62.44
Dutton-Lainson pull pin easy swivel industrial top winding jack., you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you
  • Utility Trailer
  • Enclosed Trailer
  • Side-Mount Jacks
  • Swivel Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • Dutton-Lainson
  • With Rectangle Foot
  • 1001 - 2000 lbs

Pull Pin, Easy Swivel Trailer Jack with Foot - Topwind - 15" Travel - 2,000 lbs.

Retail: $101.84
Our Price: $70.66
In Stock
This Dutton-Lainson industrial jack is top wind with a 2,000 lb capacity. jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of
  • Enclosed Trailer
  • Utility Trailer
  • Swivel Jacks
  • Side-Mount Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • Dutton-Lainson
  • With Rectangle Foot
  • 1001 - 2000 lbs

Pull Pin, Easy Swivel Trailer Jack with 8" Wheel - Sidewind - 1,500 lbs. by Dutton-Lainson

Retail: $176.99
Our Price: $139.03
In Stock
This Dutton-Lainson sidewind swivel jack is a back saver when hitching and unhitching loaded trailers. The heavy-duty D-L tongue jack reduces the effort required to maneuver a trailer into hitching ...
adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift
  • Boat Trailer
  • Utility Trailer
  • Swivel Jacks
  • Side-Mount Jacks
  • Bolt-On
  • Manual Jack
  • Marine Grade
  • Dutton-Lainson
  • With Wheel
  • 1001 - 2000 lbs

Dutton-Lainson Pull Pin, Easy Swivel Trailer Jack with 6" Wheel - Sidewind - 1,000 lbs

Our Price: $101.95
In Stock
This Dutton-Lainson sidewind swivel jack is a back saver when it comes to hitching and unhitching trailers. Silver finish.; Bracket height: 24" Retracted 33" Extended Lift: 10" Clearance: 10-1/2" from mounting bracket to top of jack Inner tube diameter: 1-3/4" Outer tube diameter: 2" Pull pin
  • Boat Trailer
  • Utility Trailer
  • Side-Mount Jacks
  • Swivel Jacks
  • Bolt-On
  • Manual Jack
  • Marine Grade
  • Dutton-Lainson
  • With Wheel
  • 0 - 1000 lbs

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

Our Price: $38.89
In Stock
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and ...
Features: 7- and 4-Pole trailer connector with mounting bracket Has high-impact, ABS plastic construction Stainless steel spring for easy cover operation Rubber gasket provides weather-resistant
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • 7 Blade
  • No Converter
  • Hopkins
  • No Tow Package

Hopkins Endurance, Flex-Coil Trailer Connector Adapter - 7-Way to 5-Way or 4-Way Flat with Nite-Glow

Our Price: $45.02
In Stock
This heavy-duty, coiled cable adapter is compatible with a 7-way RV blade trailer socket on the vehicle and adapts it to work with a 4-way flat or 5-way flat connector on the trailer.: 3' Cable when stretched 7-Way RV blade to 5-wire flat connector 18 Gauge wire: stop/tail/turn 16 Gauge wire: ground/reverse 3-Year limited warranty Note: Works with a 4-way flat connector plug on your
  • Wiring Adapters
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Hopkins
  • Universal Fit

7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring - Vehicle End

Our Price: $81.39
In Stock
Tow a trailer with either a 7-way or 4-way plug with this dual vehicle-end connector. Included pigtail harness hardwires into your vehicle and the connector end mates with the 7-pole socket to form a ...
Features: Dual connector lets you hook up to a trailer with either a 7-pole, RV-style plug or a 4-way flat plug Pigtail harness hardwires into your vehicle and connects to 7-way socket Includes
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • 7 Blade
  • No Converter
  • Hopkins
  • No Tow Package

7-Way Molded Trailer Wire Connector, 4' Long

Retail: $60.39
Our Price: $38.73
In Stock
Trailer Connector RV Style 7-Way Blade with 4' lead Pre-wired 7-Way Trailer Connector Measures 4 feet long including connector Wire gauges: 14 Gauge - red, brown, green, and yellow 12 Gauge -
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Pull Pin, Easy Swivel Trailer Jack with Foot - Sidewind - 15" Travel - 2,000 lbs.

Our Price: $87.51
In Stock
Dutton-Lainson pull pin, easy swivel side wind trailer jack with foot. extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop
  • Enclosed Trailer
  • Utility Trailer
  • Swivel Jacks
  • Side-Mount Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • Dutton-Lainson
  • With Rectangle Foot
  • 1001 - 2000 lbs

Pull Pin, Easy Swivel Trailer Jack with 6" Dual Wheels - Sidewind - 1,500 lbs.

Retail: $159.45
Our Price: $139.00
Dutton-Lainson sidewind swivel jack with a 6" dual wheel can be a real back saver when hitching and unhitching loaded trailers. adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift
  • Enclosed Trailer
  • Utility Trailer
  • Swivel Jacks
  • Side-Mount Jacks
  • Bolt-On
  • Manual Jack
  • Standard Grade
  • Dutton-Lainson
  • With Wheel
  • 1001 - 2000 lbs

Pull Pin, Easy Swivel Trailer Jack with Foot - Sidewind - 10" Travel - 2,000 lbs

Our Price: $75.10
In Stock
Dutton-Lainson pull pin swivel side wind trailer jack with foot. Matte black finish. maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high
  • Enclosed Trailer
  • Utility Trailer
  • Swivel Jacks
  • Side-Mount Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • Dutton-Lainson
  • With Rectangle Foot
  • 1001 - 2000 lbs

TorkLift Wiring Harness Extension for 48" SuperTruss or Cannon Hitch Extender - 7-Way RV

Our Price: $130.90
In Stock
Designed for use with your 48" long SuperTruss or Cannon receiver extension, one end of this no-splice wiring harness plugs into your truck's 7-way blade trailer connector. The other end ...
Features: Extends your truck's 7-way RV-style trailer connector back to clear your bed-mounted camper One end of wiring harness plugs into your existing 7-way Other end of harness has 7-way port
  • Wiring Extensions
  • 7 Blade
  • TorkLift
  • Universal Fit

Curt Universal 5th Wheel/Gooseneck 7-Way Extension - 7' Long

Retail: $92.95
Our Price: $59.46
Extension plugs into your existing 7-way, RV-style connector to route functionality from the rear of your vehicle to your truck bed for quick, easy hookup of your 5th-wheel or gooseneck trailer.Features: Provides 7-way, blade-style connector in your truck bed for hassle-free hookup of 5th-wheel and gooseneck trailers Plugs into existing 7-way, RV-style connector - no cutting or splicing
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • Plug-In
  • 7 Blade
  • CURT
  • Universal Fit

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Metal - Trailer End

Retail: $14.04
Our Price: $9.23
In Stock
Establish a secure connection between your trailer and tow vehicle with this metal, 4-pole plug. Round brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal.Features: Heavy-duty, metal, 4-pole plug connects trailer to socket on tow vehicle Fits Pollak heavy-duty, 4-pole round pin wiring socket (PK11404) Does not fit Pollak heavy-duty, 4-pole, round pin
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Chrome - Trailer End

Retail: $21.15
Our Price: $8.69
In Stock
Establish a secure connection between your trailer and tow vehicle with this chrome-plated, 4-pole plug. Split brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal. High-impact, green insulators Specs: Fits Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11410) Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11404) Plug diameter
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

Custer Trailer Connector Adapter w/ Dust Cover - 7-Pole Round Pin to 7-Way Blade

Retail: $53.46
Our Price: $50.15
In Stock
This adapter converts your 7-way round pin connector to a RV-style, 7-way blade connector. Built-in ABS plastic cover protects the 7-way blade terminal from dust and moisture. Pull grips on the round ...
range of motion Specs: Overall length: 14" Length between the plugs: 6" This adapter allows the 7-Way, round-pin, vehicle-end connector to work with the 7-way blade, RV-style, trailer
  • Wiring Adapters
  • 7 Round to 7 Blade
  • Brophy
  • Universal Fit

Hopkins Heavy-Duty, Coiled Trailer Connector Adapter - 7-Way to 6-Pole Round - Center Pin Brake

Retail: $73.09
Our Price: $59.94
In Stock
This heavy-duty, coiled cable adapter is compatible with a 7-way RV blade trailer socket on the vehicle and adapts it to work with a 6-way connector on the trailer. Center pin on trailer side ...
Adapter works with on trailers where the center pin is used for the electric brake signal Flex Coil Adapters provide increased durability and the additional length that may be necessary to reach between the
  • Wiring Adapters
  • 7 Blade to 6 Round
  • Hopkins
  • Universal Fit

Buyers Products Square Jack - Front Pin Drop Leg - 10K Lift - 27" Travel

Retail: $297.25
Our Price: $260.77
Replacement heavy-duty jack leg is ready to get back on the job site! Front-facing plunger pin is easy to reach when using the adjustable drop leg. Jack lifts 5 tons supported by a strong carbon ...
Features: Spring return retracts the jack hands-free Drop leg extension makes up about half of the total travel Cuts time spent cranking, adjusting, and leveling in half Easily-accessible
  • 5th Wheel Trailer
  • Dump Trailer
  • Gooseneck Trailer
  • Side-Mount Jacks
  • Weld-On
  • Manual Jack
  • Standard Grade
  • Buyers Products
  • With Rectangle Foot
  • 10001 lbs or More