The Vevor electric trailer brake assembly kit is designed for 7,000 lb axles and includes one right-hand and one left-hand brake assembly. Its self-adjusting design helps maintain reliable braking performance with less manual maintenance. Built with SPHC and Q235 materials, this kit is made for durability and regular trailer use. It features a 5-hole mounting pattern and is suitable for a variety of towing applications including trailers, cargo hauling, and camping. The assembly is designed for straightforward installation right out of the box.