3-3/4", 3-7/8", 4-1/2", 5", 4-1/4"
8 mm, 17 mm, 5.5 mm, 55 mm, 36 mm
Metric, Imperial, Whitworth, SAE, SAE/Metric
Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Beryllium Copper, Alloy Steel
Black Oxide, Satin, Mirror, Full Polish, Black Chrome
DIN 3113., ASME B107.6., BS192:1982.
DIN 3113, DIN3113, ASME B107.6
BS192:1982.