Crosby HR-1000UNC Heavy Lift Hoist Ring forged bails provide the following: Easily readable "Raised Lettering" showing the name Crosby or "CG" and PIC Code for material traceability. Greater durability providing the increased "Toughness" desired in potentially abusive field conditiont. Larger open

Features:

• Top washer is color coded for easy identification: Red = UNC threads
• The Working Load Limit and Recommended Torque value are permanently stamped into each washer
• UNC bolt specification is an alloy socket head cap screw to ASTM A 574

Specifications:

• Bolt Diameter/Thread: 1-1/2"-6
• Effective Thread Projection Length (B): 2.59"
• Bolt Torque Requirement: 800 ft-lbs
• Length of Bolt (from under head): 5.50"
• (C): 11.21"
• (D): 3.71"
• Radius (E): 2.00"
• (F): 1.44"
• (G): 7.82"
• (H): 4.00
• Design Factor 5:1