CROSBY A 345 CT MASTER LINKS are Alloy Steel Quenched and Tempered.
CROSBY A 345 CT MASTER LINKS are Individually proof tested at 2 times Working Load Limit with certification. Finish is Inorganic Zinc Primer.
CROSBY A 345 CT MASTER LINKS are Certified to meet charpy impact testing of 31 ft-lbs. min. ave. at -4° F.
CROSBY A 345 CT MASTER LINKS are COLD TUFF master links are suitable for use at -50° F.
Type Approval and certification in accordance with DNV 2.7-1 Offshore Containers, and Rules for Certification of Lifting Appliances, and are produced in accordance with DNV MSA requirements, including required documents.Refer to page 70 for COLD TUFF Shackles.
CROSBY A 345 CT MASTER LINKS meet or exceed all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements.
Importantly, CROSBY A 345 CT MASTER LINKS meet other critical performance requirements including fatigue life, impact properties and materialtraceability, not addressed by ASME B30.26.