• All steel construction.• Jaws 75 mm deep with swivelling steel pads.• With thumbscrew to adjust clamping pressure.• For IGM Pocket Hole Jigs.The IGM Pocket Hole Clamp is designed for clamping IGM Pocket Hole Jigs to material, but can also be used as a standard clamp. All steel construction makes the clamp highly durable. It can clamp materials up to 50 mm thick, or up to 30 mm when used with IGM Pocket Hole Jigs. The jaws have 80 mm clamping capacity, 75 mm depth, and swivelling steel pads with a diameter of 45 mm. Ergonomic rubber handle features a quick release lever and a thumbscrew to adjust clamping pressure.• Jaw Depth: 75 mm• Clamping Capacity: 80 mm• Maximum Material Thickness: 50 mm