Fold-down design allows full use of the truck bed when the hitch is not in use. Rated for 25K gross trailer weight, 6,250 lbs. vertical load. Integrated drop-down, spring-loaded safety chain rings and heat-treated 2-5/16" chrome ball. Top plate and substructure are made with 3/8" thick steel. Wider top plate footprint projects greater strength and stability. Large pull ring allows user to pull up access plate while wearing gloves. Zerk fitting is visible and easily accessible. Choose the correct Reese vehicle rail kit to complete the installation.