Amazon.com: Stone Lifting Clamps 320/390/500kg Vertical Plate Lifting Clamp Beam Jaw Opening Adjustable, For Metal Sheet/Granite Island, Roadside Stone Clamp Curb(Color:500kg) : תעשייה ומדע
BestEquip 0.8T Plate Clamp 1763Lbs Plate Lifting Clamp Jaw Opening 0.6 inch Vertical Plate Clamp for Lifting and Transporting: Amazon.com: Industrial & Scientific
Campbell 6423005 Vertical and Horizontal to Vertical GX Plate Lifting Clamp, 1/16" - 3/4" Grip, 1 ton Working Load Limit: Amazon.com: Industrial & Scientific