DIY Installation Kit and Testers

This electrical adapter is designed to adapt a 4-way flat vehicle socket to fit a 7-way RV blade trailer plug. It also includes wiring and electrical components to splice in and route a trailer brak

Tests 6-way for tail, brake, turn signals, electric brakes and auxiliary power.

Tests 7-way for tail, brake, turn signals, electric brakes and auxiliary power.

Tests 7-way for tail, brake, turn signals, electric brakes and auxiliary power. Intergrated resistors compatible with Smart Trailer Tow Connection.

This brake controller wiring kit is designed for vehicles that do not have an included towing prep package. It includes cables, ring terminals, cable ties and a circuit breaker to splice into your v