4-1/2", 5", 4-3/8", 4-1/4", 5-3/8"
5.5 mm, 22 mm, 55 mm, 36 mm, 15 mm
Imperial, Whitworth, SAE, SAE/Metric, Metric
Chrome Vanadium Steel, Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Alloy Steel
Satin, Black Oxide, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, DIN3113, DIN 3113., ASME B107.6
BS192:1982., DIN 3113B