15-3/8", 13-3/8", 3-3/4", 3-7/8", 4-1/2"
30 mm, 5.5 mm, 21 mm, 55 mm, 26 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Chrome Vanadium Steel, Beryllium Copper, Aluminium Bronze, Drop Forged Carbon Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, DIN 3113., ASME B107.6
BS192:1982., ASME B107.6., DIN 3113B