CURT 58677 Vehicle-Side and Trailer-Side 4-Way Round Trailer Wiring Harness Connectors, 4-Pin Trailer Wiring Adjustable It comes with a 1-1/4"

It comes with a 1-1/4" x 1-1/4" shank and an attachment to adapt to a 2" x 2" receiver tube

Protects wheel bearings from dirt

The CURT adjustable channel mount #45902 features two different trailer ball sizes to accommodate two different coupler sizes: 2" and 2-5/16"

1700 LB Tongue Weight

Adapts 7-way RV blade vehicle socket to fit 4-way flat trailer plugs UV-resistant coiled cable extends up to 5' without scraping the ground Simple plug-and-play design eliminates the need for cutting or splicing 4-way flat output connects tail lights

CURT 58677 Vehicle-Side and Trailer-Side 4-Way Round Trailer Wiring Harness Connectors, 4-Pin Trailer Wiring Adjustable It comes with a 1-1/4"Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. These 4 way round connectors are designed to supply power for tail