4-5/8", 3-7/8", 4-1/2", 5", 5-3/8"
18 mm, 5.5 mm, 21 mm, 55 mm, 36 mm
Metric, Whitworth, Imperial, SAE/Metric, SAE
Chrome Vanadium Steel, Aluminium Bronze, Beryllium Copper, Drop Forged Carbon Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, DIN 3113., ASME B107.6., ASME B107.6
BS192:1982., DIN 3113B