Specifications Material Chrome Vanadium SteelColor SilverItem Weight 1 0 kgLength 400mmOpening Capacity Up to 300 mmThroat Depth 80 mmMaximum Clamping Force 1200 lbs 550 kg Tensile Strength 1200 lbsFeatures 1 Strong Clamping Power With a maximum clamping force of 1200 lbs this steel F clamp ensures firm and stable hold while working with metal wood or other materials 2 Dual Sliding Arms Design The unique two sliding arms are adjustable and can be placed at the center of the workpiece providing enhanced stability and preventing tipping during operations 3 Flexible Conversion The detachable sliding arms can be replaced or added easily using screws on the guide rail allowing for versatile clamping or reverse support applications 4 Premium Material Composition Made from high quality chrome vanadium steel and a black oxidized shaft offering resistance against spatter and wear during intense projects 5 User Friendly Handle Designed with a high strength forged slider handle for efficient grip and better control making it suitable for heavy duty tasks such as welding and woodworking Package Included 1 x Double Force Welding Bar Clamp