Available in capacities of .75 through 12 metric tons (higher Working Load Limits are available upon request). Wide variety of jaw openings available: 0 to 1.56". Welded alloy steel body for strength and smaller size. Forged alloy components, where required. Individually Proof Tested to 2 times the Working Load Limit with certification. Crosby IP logo, Working Load Limit and jaw opening permanently stamped on body. Each product is individually serialized, with the serial number and Proof Load test date stamped on body. User manual with test certificate is included with each clamp. Maintenance and repair kits are available.