Crosby A-1337 Grade 100 Alloy Connecting Link

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1/4" 4300 LBS

Frequently Bought Together

SKU: 1015104

These Crosby Products links, also know as a Hammerlock, are strong and versatile. 

Made in USA from Forged alloy steel, Quenched and Tempered.

  • 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 special tools needed
  • 25% stronger than Grade 80
  • Meets ASTM A-952-96 standards for Grade 100 chain fittings
  • Fatigue rated
  • Made in USA

Grade: 100
Size: 1/4" to 5/8"

Working Load Limit:

  • 1/4" (9/32") 4,300 LBS
  • 5/16" 5,700 LBS
  • 3/8" 8,800 LBS
  • 1/2" 15,000 LBS
  • 5/8" 22,600 LBS

When using a connecting link make sure to match it's size with the chains.

Safety Warning: Read and understand specifications, instructions, and safety warnings before using products. All products should never be used beyond their certified load ratings. 

Ships within 1-2 days

Item cannot be returned due to safety concerns

Made in USA

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