3-3/4", 3-7/8", 4-1/2", 5", 4-3/8"
13 mm, 5.5 mm, 21 mm, 55 mm, 26 mm
Whitworth, Metric, Imperial, SAE/Metric, SAE
Chrome Vanadium Steel, Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN 3113B, ASME B107.6
BS192:1982., ASME B107.6., DIN3113, DIN 3113.