All Truck Products EZ-Mount Dump Tarp Roller Kits are built for dump truck and dump trailer tarp applications. The extruded aluminum roller axle telescopes to the exact width of your truck. The tarp can attach to the roller with a tarp pocket or by preformed slot in the roller to bolt through the tarps grommets. The kit includes: crank handle, mounting brackets with bearings, tarp roller, Mesh Tarp, 20 ft pull-rope, 4 rope storing J-hooks, two rubber tarp straps with S-hooks, and mounting and tarp bolts.