Full Description
Nomenclature, materials, heat treatment and hardness, dimensions, finish, marking, performance tests for ratchet brace fitted with chuck in nominal sizes 5 in, 8 in, 10 in, 12 in, 14 in and plain brace fitted with socket end in nominal sizes 9 in (linesman's brace) and 14 in (wagon builder's brace).
Cross References:BS 309
BS 310
BS 328:Part 1
BS 350
BS 427:Part 1
BS 970
BS 1224
BS 1408
BS 2054
BS 2590
BS 2789