3-3/4", 3-7/8", 4-1/2", 5", 4-3/8"
21 mm, 55 mm, 14 mm, 36 mm, 8 mm
Whitworth, Imperial, SAE, SAE/Metric, Metric
Chrome Vanadium Steel, Aluminium Bronze, Beryllium Copper, Drop Forged Carbon Steel, Alloy Steel
Satin, Black Oxide, Mirror, Full Polish, Black Chrome
DIN 3113., ASME B107.6., BS192:1982.
DIN 3113, DIN3113, ASME B107.6
BS192:1982.