Capacity12 tonMax. Spread (w/ 2 Jaws)249 mmMax. Reach252 mmMax. Spread (w/ 3 Jaws)249 mmAdjusting Screw Length400 mmAdjusting Screw Thread3/4" - 16 UNFIncluded Hydraulic CylinderHSA-121Jaw Thickness15 mmJaw Width23 mm