BS 3032:1958

Dee and bow shackles each in small and large sizes, with six alternative types of pin; grab shackles with special screw pins for use with Bordeaux connections. Safe working loads; dee and bow shackles ? ton to 80 tons, grab shackles 1 ton to 12 tons. Form, dimensions, material, workmanship, heat treatment, threads, proof testing, inspection, marking, certification. Purposes of different types with proportions and weights. References to specifications for associated lifting tackle