Bolt Type Anchor shackles with thin head bolt-nut with cotter pin. Meets the performance requirements of Federal Specification RR-C-271D Type IVA, Grade A, Class 3, except for those provisions required of the contractor.
Forged-Quenched and Tempered, with alloy pins
Hot Dip galvanized or Self Colored.
Shackles 55 metric tons and smaller can be 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: Non Destructive Tested, Serialized Pin and Bow Material Ceritfication (Chemical) Certification must be requested at time of order.
NOTE:Maximum Proof Load is 2.0 times the Working Load Limit. Minimum Ultimate Strength is 6 times the Working Load Limit. For Working Load Limit reduction due to side loading applications.