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Proof Coil Chain (Grade 30)

Working Load Limit: 800 to 10,600 lbs.
Sizes: 3/16 to 3/4 in.
Grade 30 chain, commonly called Proof Coil, is manufactured to meet ASTM and NACM specifications.

Standard Configurations

Size (in): 3/16
WLL (lbs): 800

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Features and Benefits

  • Designed for Industry Standards
    Meets ASTM & NACM standards and is 100% proof tested.
  • Clear Markings
    Permanent identification on chain (embossed with CM30).
  • Design Factor
    Features a design factor of 4:1.

Specifications

Model Number Finish Grade Size (in) WLL (lbs)
C671040 Self Colored 30 3/16 800
C671041
C671042
C671043
C671045
C671046
C671047
C671091
C671092
C671093
C671340
C671341
C671342
C671343
C671345
C671346
C671347
C671391
C671393
C671394
C671410
C671411
C671412
C671413
C671415
C671440
C671441
C671442
C671443
C671445
C671491
C671492

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