3-3/4", 4-5/8", 3-7/8", 4-1/2", 4-1/4"
95 mm, 30 mm, 8 mm, 5.5 mm, 55 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Beryllium Copper, Chrome Vanadium Steel, Aluminium Bronze, Drop Forged Carbon Steel, Alloy Steel
Chrome, Black Oxide, Mirror, Full Polish, Black Chrome
DIN 3113B, DIN 3113., ASME B107.6., DIN3113, ASME B107.6
BS192:1982.