Workmate 425 Portable Project Center and Vise from Black & Decker holds up to 550 lbs. securely with its heavy-gauge steel frame. Its One-Handed Clamp system allows clamps to be adjusted together or independently. Adjustable jaws and vertical clamping give you flexibility to clamp odd shapes. Four adjustable swivel pegs easily clamp awkward shapes. Workmate has dual height adjustment with legs folding under to lower height for larger projects. Workmate holds virtually anything. Can be used as bench tool stand vise for cutting painting etc. workbench or sawhorse. Black