The Bahco High Resistance Quick Clamp features a quick-release system for ease of use and will hold the maximum clamping force for at least one hour. The reversible jaw mechanism can be converted from clamp to spreader. Clamping Capacity up to 80kg This Bahco High Resistance Quick Clamp has the following specification Jaw Width 150mm Jaw Depth 50mm Overall Length 305mm Clamping Capacity up to 80kg Pack Quantity 2