4-1/4", 4-5/8", 3-7/8", 4-1/2", 5"
21 mm, 55 mm, 26 mm, 36 mm, 8 mm
Whitworth, Imperial, Metric, SAE, SAE/Metric
Beryllium Copper, Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.6
BS192:1982., DIN 3113B, ASME B107.6., ASME B107.100-2010, DIN3113