4PCS Mounting Clamps Truck Cap Topper Shell Heavy Duty TL-2002

2 inch throat Depth,Max Clamp Thickness 1 9\/16 inch thick,Clamp is 1.125 inch wideNo-drill installation - Place clamp around bed rail and truck topper - Tighten included carriage boltDesigned for mounting truck caps with fiberglass or aluminum rails,Fits multiple makes and modelsDesigned for Mounting Truck Caps Or Covers with Fiberglass Or Aluminum RailsC-clamps help you secure a hard tonneau cover or shell to the side rails of your pickup truck bedCondition: NewProduct descriptionTruck Topper Rail ClampsColour:SilverMaterial:aluminumPackage Contents:4 x mounting clampsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.