3-3/4", 3-7/8", 4-1/2", 5-3/8", 5"
19 mm, 14 mm, 26 mm, 36 mm, 15 mm
Imperial, Whitworth, SAE, Metric, SAE/Metric
Beryllium Copper, Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN 3113., ASME B107.6., BS192:1982.
DIN 3113, ASME B107.100-2010, ASME B107.6
BS192:1982.