4-1/4", 4-5/8", 3-7/8", 4-1/2", 5"
17 mm, 5.5 mm, 55 mm, 14 mm, 36 mm
Whitworth, Imperial, SAE, SAE/Metric, Metric
Drop Forged Carbon Steel, Chrome Vanadium Steel, Beryllium Copper, Aluminium Bronze, Alloy Steel
Chrome, Black Oxide, Mirror, Full Polish, Black Chrome
ASME B107.6., DIN3113, DIN 3113., ASME B107.6
BS192:1982., ASME B107.100-2010