Crosby Shipbuilding Clamps, Ship Sections, Capacities 4.5-22.5 tons

The Crosby IPSBU(U)Z shipbuilding clamps are used for the lifting, transfer and placing of complete ship sections. These clamps are fitted with a locking device for both open and closed positions, which ensures complete reliability. They are to be used exclusively for bulb profiles (not for plates). Features: Available in capacities of 4.5 thru 22.50 metric tons. Wide variety of jaw openings available: HP 3.94” to HP 16.93”. 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. 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. Optional IP-5000 Stinger assembly available (see page 428). Allows for easy connection between the clamp and hoist hook. Maintenance and repair ki