15-3/8", 13-3/8", 3-3/4", 3-7/8", 4-1/2"
21 mm, 5.5 mm, 22 mm, 55 mm, 15 mm
Metric, Imperial, Whitworth, SAE, SAE/Metric
Beryllium Copper, Aluminium Bronze, Chrome Vanadium Steel, Drop Forged Carbon Steel, Alloy Steel
Black Oxide, Chrome, Mirror, Full Polish, Black Chrome
DIN3113, DIN 3113., ASME B107.6., ASME B107.6
BS192:1982., ASME B107.100-2010