4-5/8", 3-7/8", 4-1/2", 4-1/4", 5-3/8"
21 mm, 55 mm, 14 mm, 26 mm, 36 mm
Imperial, Whitworth, SAE, Metric, SAE/Metric
Chrome Vanadium Steel, Drop Forged Carbon Steel, Beryllium Copper, Aluminium Bronze, Alloy Steel
Satin, Chrome, Mirror, Full Polish, Black Chrome
DIN 3113B, ASME B107.6., DIN3113, ASME B107.6
BS192:1982., DIN 3113.