Forged Swivels Hot dip Galvanized Quenched & Tempered Crosby products meet or exceed all 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 B30.26. Meets the performance requirements of Federal Specification RR-C-271G, Type VII, Class 2, except for those provisions required of the contractor. For more information, see page 452.