M3400I-75 - 3/4" U-Bolt Mount Kit, 4-3/4"CC x 20"ID - Four U-Bolts, Washer, Nuts, Cross & Rubber, for Rack Box C-Frame Installation Mount Application.

M3400I-75 - 3/4" U-Bolt Mount Kit, 4-3/4"CC x 20"ID - Four U-Bolts, Washer, Nuts, Cross & Rubber, for Rack Box C-Frame Installation Mount Application.

U-bolt Mounting Kit is designed for Mounting Rack Box with I-Shape Mounts. Four U-Bolts with U-Clamp Brackets are used to Mount Box to Truck Frame.

Kit comes with four U-Clamp Kits, U-Clamp Brackets, and Rubber and Installation Sheet.

Installation Sheet: See Installation Catalog on our web page:

Description Sheet: www.truckbox.com/images/PDF24/C-Page 83.pdf