Faithfull Spring Clamps are ideal for all your general purpose clamping needs, from holding material whilst fixing, to simple tasks such as securing sheeting or tarpaulins. They are easy to use with a contoured grip for one handed operation. The clamp heads will self-adjust to suit the thickness of the material being clamped. Made from high strength engineering plastic with a durable long life spring. Supplied as a pack of 4 clamps. Description: Spring Clamp Capacity: 50mm (2in) Clamping Force: 12kg Qty: 4