Screw pin anchor shackles
meet the performance requirements of Federal Specification RR-C-271D Type IVA,
Grade B, Class 2, except for those provisions required of the contractor.
- Capacities 2 thru 21 metric tons.
- Forged Alloy Steel - Quenched
and Tempered, with alloy pins. Working Load Limit permanently shown on every shackle.
- Hot Dip Galvanized.
- Crosby products meet or exceed all the requirements of ASME B30.26
including identification, ductility, design factor, proof load and temperature
requirements. Importantly, Crosby products meet other critical
performance requirements including fatigue life, impact properties and material
traceability, not addressed by ASME B20.26.
- Shackles can be furnished
proof tested with certificates to designated standards, such as ABS, DNV,
Lloyds, or other certification. Charges for proof testing and certification
available when requested at time of order.