4-1/4", 4-5/8", 3-7/8", 4-1/2", 4-3/8"
22 mm, 55 mm, 19 mm, 26 mm, 15 mm
Whitworth, Metric, Imperial, SAE, SAE/Metric
Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Beryllium Copper, Alloy Steel
Mirror, Full Polish, Satin, Black Chrome, Chrome
ASME B107.6
BS192:1982., DIN 3113B, BS192:1982.
DIN 3113, ASME B107.100-2010, ASME B107.6.