4-5/8", 3-7/8", 4-1/2", 4-3/8", 5-3/8"
22 mm, 55 mm, 19 mm, 36 mm, 8 mm
Imperial, Whitworth, Metric, SAE/Metric, SAE
Beryllium Copper, Aluminium Bronze, Chrome Vanadium Steel, Drop Forged Carbon Steel, Alloy Steel
Satin, Chrome, Mirror, Full Polish, Black Chrome
DIN 3113B, BS192:1982.
DIN 3113, ASME B107.6., DIN3113, ASME B107.6
BS192:1982.