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