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Crosby® A-1337 LOK-A-LOY® Grade 100 Connecting Links

  • Description
  • Specifications

Description

  • Suitable for use with both Grade 80 and Grade 100 chain.
  • Individually Proof Tested at 2-1/2 times Working Load Limit with certification.
  • Locking system that provides for simple assembly and disassembly – no special tools needed.
  • 25% stronger than Grade 80.
  • Meets ASTM A-952-02 standards for Grade 100 chain fittings.
  • Forged Alloy Steel – Quenched and Tempered.
  • Sizes 9/32 through 1 inch are fatigue rated.

Specifications

Chain Size A-1337 Stock No. Pkg. Qty. Weight Each (lbs.) Working Load Limit (lbs.)* Dimensions (in.)
(in.) (mm) A B C D E F
9/32 (1/4) 7 1015104 60 .26 4300 .38 1.94 1.90 .81 .69 .57
5/16 8 1015113 50 .35 5700 .37 2.35 2.07 .99 .72 .64
3/8 10 1015122 40 .75 8800 .48 2.70 2.47 1.12 .90 .78
1/2 13 1015136 12 1.60 15000 .68 3.45 3.31 1.44 1.12 .97
5/8 16 1015145 10 2.68 22600 .81 4.13 3.90 1.72 1.35 1.14
3/4 20 1015154 1 5.00 35300 .93 4.62 4.62 2.03 1.62 1.28
7/8 22 1015163 1 7.50 42700 1.06 5.46 5.46 2.27 2.00 1.49
1 25 1015172 1 11.0 59700 1.22 5.98 6.13 2.44 2.25 1.76
1-1/4 32 1015181 1 20.38 90400 1.50 7.43 7.59 3.07 2.56 2.23

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