INCLUDES: 2 x Toggle Clamp complete with Adjustable U Bolt (Type-40344) 2 x Large Sized U Bolt Toggle Clamps (Type-40341). FUNCTION: A versatile and time saving clamp that works perfectly with jigs and fixture assemblies, doors, automotive applications, heavy duty machinery, and a host of woodworking projects, also works with 71416 Toggle Clamp Mounting Plate & T Track for woodworking projects (Note: for t-tracks that accept 1/4Inch hex head bolts and 5/16Inch t-bolts) HEAVY DUTY: Toggle locking design allows you to instantly lock and release your work piece while ensuring that you can accurately adjust the mounting distance and clamping force; U- and spring loaded lever allows you to instantly and release your workpiece. PREMIUM DESIGN: Features a red anti-slip vinyl hand grip and is constructed out of cold rolled steel - wisely coated with high quality zinc plating for anti-rust, free and long lasting durability. HOLDING CAPACITY: Type-40344 - 899 kg/1980lbs & Type-40341 - 907 kg/2000 lbs., Weight: 5.9499898504394 pounds, Manufacturer: Ehwisbe