4-1/4", 4-3/8", 3-7/8", 4-1/2", 5-3/8"
95 mm, 18 mm, 17 mm, 5.5 mm, 55 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Satin, Chrome, Mirror, Full Polish, Black Chrome
DIN 3113., DIN 3113B, DIN3113, ASME B107.6
BS192:1982., ASME B107.6.