3-3/4", 4-5/8", 3-7/8", 4-1/2", 5"
5.5 mm, 22 mm, 55 mm, 26 mm, 36 mm
Metric, Imperial, Whitworth, SAE, SAE/Metric
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Chrome, Mirror, Full Polish, Black Chrome, Satin
BS192:1982.
DIN 3113, DIN 3113B, ASME B107.6., DIN3113, ASME B107.6
BS192:1982.