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Crosby 9/32" (1/4") A-1337 Lok-A-Loy Grade 100 Coupling Link - 4300 lbs WLL - #1015104

Crosby 9/32" (1/4") A-1337 Lok-A-Loy Grade 100 Coupling Link - 4300 lbs WLL - #1015104
SKU: CR-1015104MPN: 1015104
  • USUALLY SHIPS: 1 - 2 Days
  • Made in the United States of America!
  • This product is rated for overhead lifting.

Product 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-952-96 standards for Grade 100 chain fittings
  • Forged alloy steel, Quenched and Tempered
  • Fatigue rated


Chain Diameter
9/32" (1/4")
Two-Piece / Hammerlock
Grade 100 Alloy Steel
WLL (lbs)
Safety Factor
Overall Width
Reach (B-B)
Throat Opening
Weight (lbs)

Questions & Answers

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Safety Notice

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Although Westech Rigging Supply strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Westech Rigging Supply disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.

Westech Rigging Supply rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Westech Rigging Supply disclaims liability for any misuse or incorrect product selection by our customers.

Rigging and safety gear purchased from Westech Rigging Supply should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.