This durable spring platform is designed to prevent stooping and bending to remove linen from bulk trucks and prevent injuries. Built from heavy-duty 3/8" wire with a durable zinc finish includes two cross-members for additional strength and support. The spring platform is covered with gray vinyl/nylon for an attractive and durable finish. Also allows for easy cleaning. Comes complete with 4 heavy-duty springs enclosed in protective sleeves made from the same gray vinyl/nylon for outstanding protection. Spring platforms fit the 837 & 848 bulk transport truck.