3-3/4", 4-1/4", 4-3/8", 3-7/8", 4-1/2"
17 mm, 5.5 mm, 22 mm, 55 mm, 8 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Beryllium Copper, Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.6
BS192:1982., ASME B107.6., DIN 3113B, DIN3113, DIN 3113.