4-3/8", 3-7/8", 4-1/2", 5-3/8", 5"
21 mm, 55 mm, 19 mm, 26 mm, 8 mm
Whitworth, Imperial, Metric, SAE, SAE/Metric
Chrome Vanadium Steel, Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, DIN 3113B, DIN 3113., ASME B107.6
BS192:1982., ASME B107.6.