Extra Strong XXL Bar Clamp, 100 cm Opening, 19 cm Throat Depth, 40 in Capacity

Rolled spring steel bar which gives constant pressure throughout the whole job. Nodular cast iron jaws. Piston Clamp using a double threaded screw which doubles the pressure and speed. Grooved support surface on fixed jaw to grip curved and angled pieces. Non-slip brake preventing the tool from loosening or losing grip in jobs involving bangs or vibrations.