4-5/8", 4-1/2", 4-3/8", 5-3/8", 4-1/4"
55 mm, 19 mm, 26 mm, 36 mm, 8 mm
Imperial, Whitworth, SAE, Metric, SAE/Metric
Chrome Vanadium Steel, Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN 3113B, DIN3113, DIN 3113., ASME B107.6
BS192:1982., ASME B107.6.