You're set up with a 4-way, but your buddy's trailer has a 7-way plug. Instead of rewiring your rig, you snap this adapter into place and keep moving. It gives you both 4-flat and 7-way ... Highlights Dual Trailer Outputs: 7-way blade and 4-flat connectors in one housing. 4-Way Input: Converts standard vehicle 4-flat wiring to work with multiple trailer types. Built-In Cover: Keeps the
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet.Features: Adapts 4-way flat to both 7-way RV and 4-way flat 4-Way flat output connects tail lights, brake lights, and turn signals 7-Way connects tail, brake, reverse, turn signals, and auxiliary
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet.Features: Adapts 4-way flat to both 7-way RV and 4-way flat 4-Way flat output connects tail lights, brake lights, and turn signals 7-Way connects tail, brake, reverse, turn signals, and auxiliary
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet. Features an integrated backup alarm.Features: Connects to 4-way flat plug on your vehicle Requires additional wiring for use of brake, power and accessory leads Supplies 7-blade RV and 4-wire flat trailer connections Sounds alarm when
Adapt a 4-way flat to a 7-way RV-style socket while still retaining use of the 4-way. Or simply replace a damaged 7-way connector. Plug into tow package for 7-way, or plug into existing 4-way and ... 4-way connector to a 7-way blade-style connector 4-Pole flat plug is built in Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring to get additional
This adapter converts a 4-way round connector to a 4-way flat connector. The durable ABS plastic adapter is compact, and pull grips on the flat end make it easy to install and remove.Features: Adapter converts a 4-way round trailer connector to a 4-way flat connector Pull grips on flat end make plug easy to install and remove ABS plastic construction is strong and durable
4 Round to 4 Flat
Universal Fit
Wiring Adapters
Custer
New Arrivals — From Our Shop to You!
Chosen by folks who live and breathe this, just like you.
New Arrivals — From Our Shop to You!
Chosen by folks who live and breathe this, just like you.
You're switching between trailers and don't have time for rewiring. This adapter gives you multiple connector options so every hookup is fast, secure, and ready to roll.Highlights Multi-Function Adapter: Converts 7 Blade to 6 Round or 5/4 Flat. Quick Connection: Easily switches between trailer types. Protective Dust Covers: Keep terminals clean and dry. Durable
Heavy-duty trailer adapter features a unique Quick-Change wiring plug that lets you switch between 6-way wiring codes quickly and easily. Outlet for 4-way and 5-way plugs is also built in. Terminals ... effortless connections Internal seals for ultimate weatherproofing Rugged, oversize hinge Terminal grease packet included Works with 6-way, 5-way flat and 4-way flat trailer connectors 3-Year warranty This
This 18" long adapter plugs in to your 7-way, RV-style, vehicle-end connector to convert it for use with a 4-way or 5-way flat connector on your towed vehicle or trailer.Features: Adapter converts the 7-pole, blade-style, connector on your vehicle for use with the 4-way or 5-way flat connector on your towed vehicle or trailer Overall length: 18" 1-Year limited
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
You want both plug styles at the vehicle side. This harness puts 7 Blade and 4 Flat in one place so you can hook up fast and keep every signal working.Highlights Dual Sockets: 7 Blade and 4 Flat in one harness. Vehicle-End Harness: Plugs available on the vehicle side. Weatherproof Design: Helps protect terminals from the elements. Full Signal
Easily connect either a 7-way or 4-way trailer-end connector with this dual-outlet socket. Simply plug this into your vehicle's OEM USCAR wiring system and mount it with the included bracket.Features: Provides a 4-way and 7-way socket for your trailer connector Fits USCAR-equipped vehicles with factory tow plugs 4-Way flat output connects tail lights, brake lights and turn signals 7-Way
Replace your USCAR-equipped vehicle''s OEM trailer connector with this dual-output connector. Features 7-way outlet and 4-pole flat outlet. Plugs into USCAR socket.Features: Replaces OEM connector to provide 4-way and 7-way trailer wiring connections Fits USCAR-equipped vehicles with factory tow plugs only 4-Way flat output connects tail lights, brake lights
This adapter lets you span 3' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground ... Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-pole flat connector on your trailer Perfect for running power from your vehicle - with the 7-way RV plug -
You're connecting your trailer on uneven ground and need a little give. This stretch cable adapter flexes with your setup so you get a secure connection without the strain.Highlights Flexible Reach: 3 foot stretch cable moves with your trailer. 7 Blade to 4 Flat: Adapts common connector styles for towing. Durable Build: Impact and corrosion-resistant housing. Reliable
Plugs into your vehicles USCAR port and works with 7-way or 4-way trailers - no adapter needed. Endurance features include a 180-degree lid swing and oversized cover to keep dirt out and hookups easy.Highlights Direct USCAR Plug-In: Connects to your vehicles factory 7-way USCAR wiring port. 180-Degree Lid Opening: Lids swing fully open for easier plug-in access in tight spots. External Dual
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.: Replaces factory 7-way connector 1-Year limited warranty
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground ... Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-pole flat connector on your trailer Perfect for running power from your vehicle - with the 7-way RV plug -
Convert your vehicle's 4-way flat trailer connector to a 5-way flat. Plug the 4-pole connector into your vehicle and connect the wire leads to get the electric brake function.Features: Adapter converts your 4-way flat trailer connector to a 5-way flat trailer connector Additional wire leads for reverse lights Durable molded plastic construction resists corrosion Simple
This adapter lets you span 8' to connect your 7-way, RV-style, vehicle-end connector to the 4-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground ... Features: Adapter converts your 7-pole, blade-style, vehicle-end connector for use with a 4-pole flat connector on your trailer Perfect for running power from your vehicle - with the 7-way RV plug -
Buyers Products 7-way to 4-way flat trailer connector adapter corrects a mismatch between your truck and trailer connectors by converting a 7-way round pin connector to a 4-way flat connector ... Features: Converts from 7-way round pin to 4-way flat connection Solves a mismatch between your truck and trailer connection hardware Durable, weather-resistant plastic construction
You're replacing a factory trailer socket and need it to fit the oval knockout. This dual-port connector fits snug, wires in easily, and gives you both 7-way and 4-flat options. One install and ... Highlights Dual Trailer Ports: 7-way blade and 4-flat connectors in one housing. Oval Mount Style: Designed to fit standard factory knockouts. Hardwire Installation: Blunt-cut leads connect to
Convert a 4-way flat trailer connector to a 7-way round connector with this adapter. The pigtail harness hardwires into your vehicle's existing wiring. Built-in ABS plastic cover protects the ... Features: Adapter converts your vehicle's 4-way flat trailer connector to a 7-way round connector Pigtail harness hardwires to existing wiring for brakes, power, and accessory Built-in cover
You're lining up the trailer in the driveway when you realize the plug doesn't match. No time to rewire. You mount the bracket, snap in the adapter, and the lights fire up. Quick install, solid connection, and you're back on schedule.Highlights Multi-Tow Adapter: Converts 7-blade to 4-way flat. OEM Fit: Designed for Ford, GMC, and Dodge vehicles. Plug-and-Play Design: No cutting or splicing required. Compact Housing: Fits snugly
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