Wilton Heavy-Duty 4” Carriage C-Clamps (Model 540A-4) – STRONGKey Features: Heavy duty 4 carriage C clamp, ideal for woodworking and light industrial tasks Made from ductile iron with a durable black oxide coating for strength and corrosion resistance Oscillating head provides secure clamping on uneven surfaces Sliding cross pin handle ensures easy tightening and release Each clamp weighs 2 lbs (0. 9 kg) Dimensions: 4. 5 cm (length) x 9 cm (width) x 1. 5 cm (height) Set includes 2 clamps Colour: Black