4", 4-5/8", 3-7/8", 4-1/2", 5-3/8"
17 mm, 5.5 mm, 22 mm, 55 mm, 15 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Chrome Vanadium Steel, Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Alloy Steel
Chrome, Mirror, Full Polish, Black Chrome, Satin
ASME B107.6., DIN3113, DIN 3113B, ASME B107.100-2010, ASME B107.6
BS192:1982.