3-3/4", 4-5/8", 3-7/8", 4-1/2", 4-1/4"
17 mm, 5.5 mm, 22 mm, 55 mm, 36 mm
Metric, Whitworth, Imperial, SAE, SAE/Metric
Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Chrome Vanadium Steel, Alloy Steel
Black Oxide, Mirror, Full Polish, Black Chrome, Chrome
DIN3113, BS192:1982.
DIN 3113, DIN 3113., ASME B107.6., ASME B107.6
BS192:1982.