Irwin SL300 Quick Change Clamp (18-inch, 450 mm, Blue)

Material: Others Item Dimension: 641 x 256 x 58 cm No Warranty Patented locking swivel jaw suitable for clamping to uneven work surfaces. 135 kg holding pressure. Quick change screw allows for easy conversion to spreader & affixed screw wont get lost Lever operated to easily release the job. Removable resin pads protect work surface. I-Beam Bar supports added pressure with less band & flex. Throat Depth 81mm. Suitable for medium duty application.