Ring Spanners396 Items
365 mm, 474 mm, 700 mm, 555 mm, 590 mm
75 × 80 mm, 70 × 75 mm, 14 mm, 12 mm, 36 mm
Chrome Vanadium Steel, Berrylium Bronze, Aluminum Bronze, Alloy Steel, Stainless Steel
Chrome Satin, Mirror Polished, Satin, Polished, Black Oxide
BS 192 : 1982 & BS 3555 : 1998, ANSI B107.9M
ASME B107.4., DIN 133, DIN 838, DIN838