Working Load Limit permantently shown on every shackle. Capacities 13 thru 150 metrics tons.
Forged - Quenched and Tempered, with alloy pins.
Look for the RED PIN . the mark of genuine Crosby quality.
Shackles 55 metric tons and smaller can ber furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds, or other certification.
Shackles 85 metric tons and larger can be provided as follows:
Non destructive Tested
Serialized Pin and Bow
Material Certification (Chemical) Certification must be requested at time of order.
Hot dip galvanized or Self Colored.
Fatigue rated.