2", 14 3/8", 15 3/8", 20 1/8", 12 1/8"
17 mm, 5.5 mm, 22 mm, 55 mm, 36 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Aluminium Bronze, Alloy Steel, Aluminum Bronze Nickel, Stainless Steel, Steel
Nickel Chrome, Chrome, Satin, Full Polish, Full Polish Chrome
ASME B107.100-2010, ASME B107.6
BS192:1982., DIN 3113., ASME B107.6., DIN 3113B