• Material: Forged alloy steel with minimum tensile strength of 180,000 psi.
• Range of movement: Pivot 180°, Swivel 360°
• Hoist Rings retain the same rated load from 0 to 90 degrees from the bolt axis
• MINIMUM SAFETY FACTOR = 5:1
• Meets Military Specification No. MIL-STD 209C
• Meets ANSI/ASME B30.26
• ADB's HEAVY DUTY ® Hoist Rings are specified and used in nuclear energy equipment
• 100% magnetic particle inspected
• Meets OSHA Standards
• Destructive testing by outside independent laboratories

PATENT #4,570,987 *** , #4,641,986 *** , #5,405,210, Other Patents Pendin