TMB's BAC-W46567477 Heavy-Duty Trailer Jack is designed to reliably raise and lower trailers to the desired heights, providing convenience and ease of use for various towing applications. Capable of lifting significant loads, this jack boasts a maximum load capacity of 2500 lbs., ensuring dependable support for a wide range of trailers and towing needs. Built to last, this fixed-mount jack is specifically designed for mounting on trailer frames of up to 3 inches x 5 inches, offering stability and reliability during use. With an impressive 28.6 inches of lift, this jack provides ample clearance, making it suitable for various trailer types and ensuring versatility in application. The bolt-on style jack comes complete with all mounting hardware, ensuring a hassle-free installation process and providing customers with added convenience and peace of mind.