3-3/4", 3-7/8", 4-1/2", 5", 4-1/4"
8 mm, 5.5 mm, 21 mm, 55 mm, 26 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Chrome Vanadium Steel, Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Mirror, Full Polish, Black Chrome, Satin
DIN3113, DIN 3113., ASME B107.6
BS192:1982., BS192:1982.
DIN 3113, ASME B107.6.