Dust Cover Design:The trailer plug is uniquely designed with an integrated rubber dust cover for enhanced durability and weather resistance. It can be easily mounted to a 4-way flat connector without plugs to protect it from outdoor components and internal . Can effectively provide protection.. Fitment:This 4-pin trailer plug consists of color-coded. It can be plugged into any standard 4-way plane and can be used to connect taillights, brake lights, turn signals, backup lights, trailer brakes and auxiliary power supplies (requires some stitching). Suitable for caravan trailer tractors for 6, 12 and 24V applications. Applicable to the US standard trailer.. High-Quality Material:Trailer socket 4 pole cover connector ,The shell of the 4-pin trailer wiring plug of the vehicle is made of durable blacked rubber, which will never rust and , ensuring long-term use to maintain a reliable connection. The wiring harness with the slit loom sleeve is also well protected.. Easy installation:This 4-pin trailer adapter cable can be plugged into the vehicle or trailer at any time with minimal splicing. Pay attention to fixing the wiring harness during installation..
