3-3/4", 4-5/8", 3-7/8", 4-1/2", 4-1/4"
22 mm, 55 mm, 26 mm, 8 mm, 15 mm
Whitworth, Imperial, Metric, SAE, SAE/Metric
Chrome Vanadium Steel, Aluminium Bronze, Beryllium Copper, Drop Forged Carbon Steel, Alloy Steel
Mirror, Full Polish, Satin, Black Chrome, Black Oxide
DIN3113, BS192:1982.
DIN 3113, ASME B107.6., DIN 3113B, ASME B107.6
BS192:1982.