4-5/8", 3-7/8", 4-1/2", 5-3/8", 4-1/4"
8 mm, 17 mm, 5.5 mm, 21 mm, 55 mm
Imperial, Whitworth, SAE, Metric, SAE/Metric
Chrome Vanadium Steel, Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN 3113., BS192:1982.
DIN 3113, ASME B107.6
BS192:1982., ASME B107.6., DIN3113