- 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
