Crosby® HR-1000MCT Swivel Hoist Rings

  • All load bearing components are heat treated, Quenched & Tempered alloy steel.
  • All components, with the exception of the retaining ring, are produced with maximum material hardness of 34 HRc.
  • All primary load bearing components have Charpy impact testing. The body, bushing, washer and bail meet impact requirements of 31 ft-lb min. avg. at -4°F. The bolt meets impact requirements of 20 ft-lb min. avg. at -150°F.
  • Individually magnetic particle inspected with certification.
  • Forged bail provides 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 conditions.
    • Larger opening than standard hoist ring bail.
  • Bolt specification is an alloy socket head cap screw to ASTM A320 Grade L7 or L43.
  • Top washer is color-coded for easy identification (blue for UN threads and grey for Metric threads).
  • The Working Load Limit and recommended torque value are permanently stamped into each washer.
  • Individually Proof Tested to 2 times Working Load Limit (90° and in-line).
  • BOLT SIZE IDENTIFICATION: The size of the bolt will be stated as in the drawing above. Illustration shows meaning of each dimension given.
  • Type approval and certification in accordance with DNV Offshore Standard DNV-OS-E101, Drilling Plant, Standard for Certification DNVGL-ST-0378, Lifting Appliances, and DNVGL-SI-0166.
  • Frame 2 and larger are RFID equipped.
  • Individually serialized.
  • 100% MPI all primary load bearing components.
  • Coating: Thermo-diffusion galvanized.
  • Optional bolt sizes available upon request.
  • WLL 1 (lb): 16420
  • WLL 2 (lb): 20520
  • Weight Each (lb): 26.5
  • WLL 1 (lb): 12010
  • WLL 2 (lb): 15010
  • Weight Each (lb): 24.3
  • WLL 1 (lb): 2970
  • WLL 2 (lb): 3720
  • Weight Each (lb): 2.2
  • WLL 1 (lb): 6990
  • WLL 2 (lb): 8750
  • Weight Each (lb): 11.0
  • WLL 1 (lb): 1810
  • WLL 2 (lb): 2270
  • Weight Each (lb): 2.2
  • WLL 1 (lb): 29210
  • WLL 2 (lb): 36500
  • Weight Each (lb): 66.1
  • WLL 1 (lb): 4960
  • WLL 2 (lb): 6190
  • Weight Each (lb): 11.0
  • UPC: 662547300634
  • UPC: 662547706526
  • UPC: 662547300597
  • UPC: 662547300619
  • UPC: 662547695929
  • UPC: 662547300651
  • UPC: 662547300604