3-3/4", 4-1/4", 4-3/8", 3-7/8", 4-1/2"
22 mm, 55 mm, 14 mm, 36 mm, 15 mm
Whitworth, Metric, Imperial, SAE, SAE/Metric
Chrome Vanadium Steel, Beryllium Copper, Aluminium Bronze, Drop Forged Carbon Steel, Alloy Steel
Chrome, Black Oxide, Mirror, Full Polish, Black Chrome
ASME B107.100-2010, DIN 3113., ASME B107.6
BS192:1982., DIN3113, BS192:1982.
DIN 3113