This heavy duty hanger kit is for mounting 2" wide slipper springs on a single axle trailer. The kit includes 4 hanger brackets, 4 spring bolts and lock nuts. Brackets are made from 5/16" material. From bolt holes to bracket mounting surface front hangers measure 3-3/8", rear hangers measure 6". All brackets measure 4" outside, 2-1/4" inside. 9/16" diameter bolt holes and hardware.
