4-5/8", 3-7/8", 4-1/2", 4-3/8", 5-3/8"
5.5 mm, 22 mm, 55 mm, 26 mm, 36 mm
Imperial, Whitworth, SAE, SAE/Metric, Metric
Chrome Vanadium Steel, Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.6., ASME B107.100-2010, ASME B107.6
BS192:1982., DIN 3113B, BS192:1982.
DIN 3113