Steel frame and copper-plated thread that prevents weld spatter from sticking. Reinforced shoulders provide greater strength. Robust cast-iron frame with steel threaded bar. Tommy bar handle for easy tightening. Swivel shoe allows for clamping irregular-shaped objects. Copper-plated thread prevents weld spatter from sticking. Reinforced shoulders provide greater strength. Corrosion-resistant frame finish. Dimensions: H:0.1 x W:0.5 x D:0.2 cm Weight: 3.2 kg Colour: Blue Guarantee: 6 Months.