15-3/8", 13-3/8", 3-3/4", 3-7/8", 4-1/2"
21 mm, 17 mm, 5.5 mm, 55 mm, 19 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Beryllium Copper, Alloy Steel
Black Oxide, Satin, Mirror, Full Polish, Black Chrome
ASME B107.100-2010, DIN 3113., ASME B107.6
BS192:1982., DIN3113, DIN 3113B