Up to 63kg (140 lbs) of sustained clamping pressure – ideal for light duty applications Non-marring pads - protect the workpiece Ergonomic grip and Quick-Release trigger– provide simple, one-handed operation Heat-treated, black oxide carbon steel i-beam bar- offers superior durability Throat depth: 2-7/16” / 62mm Mini one-handed bar clamps are available in single or twin packs in 150mm or 300mm – suitable for woodworking and a variety of smaller projects, Weight: 7.7602716224E-4 pounds, Manufacturer: Stanley Black & Decker