The IRWIN® QUICK-GRIP® XP600 (Extreme Pressure) is the most powerful one-handed bar clamp available. Its 600 lbs. of hold force make it ideal for heavy-duty applications like installation, demolition, and rough glue-up. The new adjustable foot allows XP600 to rest upright on the work surface for gluing – perfect for panels and cabinetry. In addition, the full face pads distribute pressure evenly. Remove the pads to activate the swivel jaw feature, which maintains full contact to combat flexing at extreme pressure, or conforms to irregular surfaces. The IRWIN QUICK-GRIP XP600 delivers maximum power, versatility and stability – it's what you would expect from the innovator in clamping.