Irwin 10505944 Quick-Grip Xp Heavy Duty Clamp 450Mm 18 Inch Description: The Irwin 10505944 Quick-Grip Xp Heavy Duty Clamp Is A Professional One-Handed Bar Clamp Designed To Deliver Exceptional Clamping Performance For Demanding Trade Applications. With A 450Mm (18) Grip Capacity And Up To 272Kg Of Sustained Clamping Force It Is Ideal For Installation Demolition Woodworking And Heavy-Duty Assembly Work. The Quick-Change Button Allows The Jaws To Be Removed Quickly For Accessory Installation Or Conversion To A Spreader While The Removable Dual Swivel Jaws And Non-Marking Full-Face Pads Provide Even Pressure Distribution And Adapt To Irregular Workpieces. A Heat-Treated Black Oxide Carbon Steel I-Beam Offers Superior Strength With Minimal Flex And The Adjustable Support Foot Enables The Clamp To Stand Upright On The Workbench For Easier Positioning. Specifications: Grip Capacity: 450Mm (18") Clamping Force: Up To 272Kg Throat Depth: 89Mm Features: Heavy-Duty One-Handed Bar Clamp For Professional Use Delivers Up To 272Kg Of Sustained Clamping Force Quick-Change Button Enables Rapid Jaw Removal And Spreader Conversion Dual Swivel Jaws Conform To Irregular Workpieces Removable Non-Marking Pads Protect Finished Surfaces Heat-Treated Carbon Steel I-Beam Minimises Flex Under Load One-Handed Quick-Release Trigger For Fast Operation Adjustable Support Foot Keeps The Clamp Upright On Work Surfaces Suitable For Clamping And Spreading Applications See `More Information` below for sizing and Colour detailsPTDTSADIRQG10505944"