AA-Racks Set of 4 Mounting Clamp for Truck Cap/Camper Shell/Topper for a Short Bed Pickup Truck (P-AC-03) #Truck Cap Roof Rack • There are FOUR built-in

•  There are FOUR built-in USB ports on the side and ONE DC USB input port on the other side

To further secure the glass

HEAVY DUTY AND UNIVERSAL HOOKS – 12-piece heavy duty durable 8mm diameter aluminum D-ring spring locking carabiner with removable screw gate lock

•  Upgraded Supporting Arm Kit for the better stability

The cross bar adjustable from Min 56'' ~ Max 63''

AA-Racks Set of 4 Mounting Clamp for Truck Cap/Camper Shell/Topper for a Short Bed Pickup Truck (P-AC-03) #Truck Cap Roof Rack • There are FOUR built-inSet of 4 quality P AC 03 truck cap clamps for short bed. Made with structural aluminum to ensure quality and strength For the specific size, please refer to list picture No. 2 for reference Size easily and fit firmly to your truck and cap NOT COMPATIBLE with trucks with Utility Track Systems. Consult us before placing the order if you are not sure about compatibility issues. Fits CHEVY: Silverado Sierra 1500, 2500,3500. Colorado, S 10. GMC: