RB52 - 72"H x 12"D x 84"W - Aluminum Semi Tractor HD Rack Box, Smooth Body, Triple Bottom and Double Top Mirror Finish Doors, 1 Chain Rack in Outside Compartments, and 3 Shelves in Center Compartment, DT-T-Handle Lockable Locks and Beam Mount.

 Heavy Duty Rack Box with DT-T-Handle Locking System. Rack Box comes with Square Frame Mounts, Two Adjustable Chain Hangers (One on Each Side) and 3 Adjustable Shelves in the Center Compartment.

Rack Box is designed Heavy Duty for Installing behind a Truck Cab making Storage on the back of your Truck easy. The Rack Box is easily mounted with U-Bolts to Truck Frame and is mounted behind the Cab.

Mounting Kit Not Included:
For S-Shape U-Bolt Mounting Kit Purchase: Part Number M3400I

For Installation Instruction see our Installation Catalog 

Description Sheet: http://www.protoolboxes.com/images/PDF21/T-Page 12.pdf