4-5/8", 4-1/2", 4-3/8", 4-1/4", 5-3/8"
21 mm, 55 mm, 14 mm, 26 mm, 36 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Drop Forged Carbon Steel, Aluminium Bronze, Chrome Vanadium Steel, Beryllium Copper, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN 3113., BS192:1982.
DIN 3113, ASME B107.6., DIN3113, ASME B107.6
BS192:1982.