General description The Mophorn Double Handed Stone Carrying Clamps are designed to simplify the process of moving heavy construction materials. This set includes two panel carriers that can support loads up to 660 lbs and accommodate materials with a thickness of up to 2.4 inches, such as plywood, drywall, and glass. Featuring sturdy aluminum clamps, steel handles, and rubberized anti-slip pads, these clamps ensure secure handling and stability during transportation. Technical specifications Item Model Number: GCC-1 Piece Count: 2 Two Clamps Rated Weight Capacity: 660 lbs / 299.4 kg Single Clamp Thickness Range: 0-2.36 in / 0-60 mm Main Material: Aluminum Alloy Clamp + Rubber Anti-Slip Pad + Steel Handle Arm + Rubber Soft Grip Color: Orange + Black + White Product Weight: 11.9 lbs / 5.4 kg (for 2 pieces) Product Dimensions: 11 x 4.7 x 7.5 in / 280 x 120 x 190 mm (per unit) Installation Effortless Operation in Just Three Steps: Lift the handle to secure, press to release, and