Crosby HR-125 Swivel Hoist Ring 3-1/2″-4 x 7″

Crosby HR-125 Swivel Hoist Ring top washers have the following features: The Working Load Limit and Recommended Torque value are permanently stamped into each washer. Washer is color coded for easy identification: Red = UNC thread.

Features:

• 360 degree swivel and 180 degree pivot action
• Frame 2 and larger are RFID EQUIPPED
• Designed to be used with ferrous work piece only
• Bolt Specification is a Grade 129 Alloy socket head cap screw to Din912
• Individually Proof Tested to 2-1/2 times Working Load Limit

Specifications:

• Bolt Diameter/Thread: 3-1/2″-4
• Effective Thread Projection Length: 7″
• Finish: Zinc Plated
• Material: Alloy Steel – Quenched and Tempered
• Bolt Torque Requirement: 5100 ft-lbs
• Working Load Limit: 100,000 lbs
• Design Factor 5:1
• USA