Trailer Plugs and Sockets
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Custer Products Trailer Socket Adapters
These socket and plug adapters will let you change from flat to round wiring
and from 7-way to 4-way function. These adapters are from Custer Products.
Please select which configuration you would like from the drop down above.
$8.39
–
$28.49
Grote Heavy Duty 4 Way 4 Pole Plug With Spring
Technical Specifications:
$7.59
12V MultiSockets, 3 Socket, Hardwired
These MultiSockets give you additional 12V DC outlets to power laptops, cell phones, navigation systems, PDAs and other DC-powered accessories.
$13.22
IPA 7 Round Pin Trailer Circuit Chaser
Allows one person to test both male and female 7-round pin tractor-trailer plugs and more. In addition, the tester allows you to jump current to a dead circuit during emergencies so you can still drive your rig. Includes an extra jumper connector. It allows the jumping of current to a dead circuit for emergency situations so you can still drive the rig.
$39.99
4-Way Replacement Socket
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$46.99
Velvac 7 Wire Female Socket Round Pin Style with Split Pins
7 Round Pin female plug for 7 wire trailer cord. Typically used on semi
truck/trailer installations
$12.25
TowMate Adapta-Box Universal Trailer Wiring Connection
Always have the right lighting connection for the trailer you are pulling or towing with your wrecker or car carrier. New from TowMate, the Adapta-Box offers four popular trailer wiring receptacles, so you can use the trailer’s factory marker lights and stop/tail/turn signals while moving through traffic.
$395.99
4-Way Replacement Plug
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$8.99
Del City Plug-in Base for Relays
he 5 pin relay socket is a molded relay base that can be used with most
standard and change over relays. Simply insert 4 or 5 pre-wire terminals into
the 5 pin molded relay housing and wire the bases directly to your vehicle's
harness. Since the relay socket can be used with most standard relays, it is
useful and applicable in many applications and projects. The 5 pin relay socket
is especially useful when replacing existing relay sockets or when building
relay harnesses. The base of the relay socket is manufactured with a durable,
impact-resistant material to sustain a long lifespan.
$6.45
IPA Truck and Trailer Pin Master Cleaner Set
The Only Set of Tools to Clean Every North American Trailer Connector. The
Truck and Trailer Pin Master Cleaner Set is designed for use on 4/5, 6-way
round, 7-way flat (spade) and 7-way round truck and trailer electrical
terminals. The unique, patented design allows for precise removal of corrosion
from both male and female pins, while maintaining proper pin dimensions and is
also great for cleaning butt and bullet type connectors found on most tail and
side marker assemblies. Packaged in a leather-style holster with magnetic
clasp, it includes custom-sized swabs for removing debris and applying the
supplied contact enhancer solution.
$103.99
Buyers Strobe Kit Trailer Connector
Buyers Products Trailer Connector Strobe Kit offers plug-and-play design for any standard 7-way RV, OEM, or round pin trailer connector without additional wiring needed. Ideal for any application requiring increased side of the road or off-road use, the 12V system connects to your truck and trailer to strobe trailer lights when needed for side of the road and off-road use.
Each version features die-cast housing for weather resistance. Each also features a built-in magnetic mount for quick mounting and a wireless remote control with 6 flash patterns, allowing you to operate the strobes from the cab of your truck.
Versatile and easily adaptable for all utility, equip/cargo, boat/marine trailers, and more. Ideal for fleet operators, construction and utility workers, truckers and RV owners. Patented design
$282.99
7-Way Replacement Flat Plug
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$14.99
Velvac Single Pole Socket
$13.69
Redneck Trailer Supplies 6-Way Replacement Plug
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$10.99
7-Way Replacement Flat Socket
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$13.99
IPA 7-Way Flat Pin Trailer Circuit Tester
Test the towing circuits at the back of your truck with speed and ease. Tester
is suited for older light and medium duty trucks and campers. The tester
features LED lights that turn on to indicate when each circuit is working.
$29.99
Motec Zacklift Female 9 Pin Socket
The Motec female 9-pole round socket has a universal application.
$24.49
6-Way Replacement Socket
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$40.99
EZ Connector Universal 2 Foot Truck Side Hardwired Bumper Cable
Ez Connectors R7-05 serves as the vehicle end of the original EZR7 product line and also functions as a dummy plug. It is designed for hard wire installation on the bumper of the vehicle. The unit includes 2 feet of cord on the vehicle, a mounting bracket, a dummy plug, butt connectors, sealant-type heat shrink tubing for a waterproof splice, and a tie wrap for securing it to the vehicle. When connecting, you remove the dummy plug from the vehicle socket and place it in the trailer plug holder.
$74.99
Velvac Seven-Way T-Grip ISO Plug
Heavy-Duty Nickel-Plated Zinc Die Cast Housing, ISO Plug with Spring Guard.
$10.99
Velvac Single Pole T-Grip Plug
$12.49
IPA 4/5 Pin Trailer Harness Tester
One person can trace each lighting function on a trailer to the individual terminal it is connected to.
$18.99
IPA 12V Trailer Plug Power Adapter
Dual accessory sockets useful for powering a large range of equipment and
accessories. Use for work and recreation.
$21.99
Motec Zacklift Male 9 Pin Socket
The Motec male 9-pole round socket has a universal application.
$22.89
EZ Connector Universal 4 Foot Trailer Side Hardwired Bumper Cable
The EZ Connector R7-07 is the trailer end of the EZR7 product line. It includes 4 feet of cable, a plug holder, butt connectors, sealant type heat shrink tubing for a watertight splice, and a heavy-duty tie wrap to secure the cable to the tongue.
$74.99
Ken-Tool Pigtail Plug Safety Shims
Compatible with all manufacturers, the Pigtail Plug Safety Shims from Ken-Tool hold the plug in the receptacle to keep on the tail lights. On top of that, they create a tighter fit for the plug in the socket.
$13.49
Race Sport Pre-Wired 5-Pin Socket
Today it’s all about projects you can do yourself, and the Relay w/ Prewired 5-Pin Socket lets you do just that! Hooking up your lights couldn’t be easier with this socket. Capable of handling 40 amps, this socket can easily work in your projects. Plus, you can save yourself a little bit of time as it comes pre-wired!
$49.99
7-Way Replacement Plug
Sockets and Plugs made with heavy-duty, zinc die-cast for maximum strength and durability.
$24.99
EZ Connector Universal Male Socket to 7 Way Female Socket
EZ Connector’s EZR7 and EZS7 female connectors, which are mounted on a vehicle, to trailers that are equipped with a legacy 7-blade RV connector. This enables vehicles with the EZ system to connect to older or less frequently used trailers that do not have the EZ system.
$49.99
Race Sport Socket sized Dual Port USB 3.1Amp with Blue LED
Want to add USB charging capabilities to any dash panel or surface? This unit will do just that for you and light it up with a blue LED.
$29.99
IPA 3-Way Trailer Adapter
The 3-Way Trailer Adapter allows 7-way flat (spade) pin type terminal connections to 6-way round and 4/5 pin trailer connections.
$27.99
Velvac Mounting Bracket for Seven-Way Blade Socket
CURT electrical connector brackets provide a simple solution for mounting
wiring to your trailer hitch or the rear of your vehicle. Connector wires can
be a nuisance when they are just lying around. They can get tangled up with
cargo and even damaged. An electrical connector left to hang off the back end
of your vehicle is an even greater hazard.
Secure, protect and optimize the use of your electrical connector by mounting
it with a CURT connector bracket. This trailer wire connector bracket is
designed to hold a 7-way RV blade socket. It features sturdy steel construction
with a black finish and can be mounted on your vehicle or trailer hitch.
When it comes to plugging in your trailer lights, it pays not to skimp out.
CURT electrical is the smart way to ensure that your trailer lights and
electrical systems are prepared for the road ahead. Keep the power flowing, no
matter where your adventures take you, with quality electrical products from
CURT.
$4.69
Truck-Lite 7 Solid Pin Surface Mount Threaded Stacking Studs Receptacle
Tough GE Noryl, non-conductive, corrosion resistant body. Floating type,
cadmium-plated brass pins allow best alignment and long-lasting contact with
plug|Internal connections feature a direct wired ground. Circuits are
identified by color codes and embossed notations. Ring terminals are used to
connect wires|Receptacle pins prevent increased resistance due to strand
breakage caused by set screws.
$48.19
Replacement Terminals for Molded Base
Relays terminals are crucial when it comes to relay harnesses. Relay socket terminals fit most 0.250 inch terminal socket harnesses for a secure fit. These relay terminals can replace relay socket terminals that are overly worn or have been damaged. Relay terminals are also used to fix a problem before a complete replacement of a relay harness is necessary. The terminals are often used with molded sockets. This gives the option of creating your own relay harness for your specific needs. Shop Del City’s relay socket terminals below!
$0.69
Buyers 7-Way RV Blade Output Trailer Connector for Ford F250 F350 F450
7-Way RV Blade Output Trailer Connector for Ford® F-250, F-350, F-450 (2020+)
$47.59
Zip's Trailer Charge Cord
Trailer charging cord is permanently attached to your semi tractor and then
plugs in to your trailer to run a 12 volt hydraulic power unit or charge an
auxilary battery.
$130.00
Truck-Lite 7 Split Pin Flush Mount Receptacle
Compact socket design with exposed terminals for easy installation in modern
trailers. Extended interior plug prevents damage to shell. Integral finger
grips for positive pull.
$32.09
Truck-Lite 7 Solid Pin Surface Mount Receptacle
Tough GE Noryl, non-conductive, corrosion resistant body. Floating type,
cadmium-plated brass pins allow best alignment and long-lasting contact with
plug|Internal connections feature a direct wired ground. Circuits are
identified by color codes and embossed notations. Ring terminals are used to
connect wires|Receptacle pins prevent increased resistance due to strand
breakage caused by set screws.
$57.99
Truck-Lite 7 Split Pin Surface Mount Receptacle
Tough GE Noryl, non-conductive, corrosion resistant body. Floating type,
cadmium-plated brass pins allow best alignment and long-lasting contact with
plug|Internal connections feature a direct wired ground. Circuits are
identified by color codes and embossed notations. Ring terminals are used to
connect wires|Receptacle pins prevent increased resistance due to strand
breakage caused by set screws.
$90.99
Race Sport 2 Port USB Socket 3.1A Input: DC12V/24V Output: DC5V 3.1A totally 4led inside
Want to add USB to any dash panel or surface? This unit will do just that for you and illuminates with four blue leds inside.
$29.99
IPA 6-Way Round Pin Tractor Trailer Circuit Tester
Test the towing circuits at the back of your truck with speed and ease. Tester
is suited for older light and medium duty trucks and campers. The tester
features LED lights that turn on to indicate when each circuit is working.
$22.99
Race Sport Dual Port Rocker Panel size with (1) USB Power port and (1) 3.5mm AUX input
This is the perfect solution to add USB and AUX inputs into any area of your boat. This Rocker switch style product allows you to plug into any rocker switch slot, but run a through put of your USB and AUX without hanging wires out of your dash. This allows you to plug devices right into the rocker to accomplish that, while keeping a neat and clean look to your boat.
$39.99
Dual Port USB Rocker Panel sized with Blue voltmeter
The Marine Sport rocker style switch allows you to run through USB clean and neat in your boat. Using the blue led illumination, you can easily see this plug in at night.
$59.99
Grote 4 Pole Trailer Socket With Enclosed Terminals
Technical Specifications
$9.69
Velvac 7 Wire Female RV Plug Flat Pin Style
Going camping for the weekend? Make sure your truck s lighting system is up to
the challenge with this replacement 7-wire female RV plug. This screw-type
socket is primarily used in RV applications and includes seven flat blades. The
plug is constructed of molded PVC for impact resistance.
$10.62
Miller Socket 4 Way
This is a Miller Industries 4-Way Socket. All sockets and plugs have contacts
that float for proper connection with mating receptacles. The terminals will
accept up to 12 gauge wire. A cable clamp will hold just about all cable sizes
firmly.
$22.09
Zacklift 9 Pin Plug w/ Male Cable End
This is a replacement Zacklift 9 pin plug w/ male cable end.
$63.99
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