Share on:
model | inner diameter of small end | outer diameter of small end | inner diameter of big end | outer diameter of big end |
1/2inch | 16.87mm | 21.42mm | 20.58mm | 25.03mm |
1/4inch | 6.99mm | 11.92mm | 11.35mm | 16.15mm |
3/4inch | 23.07mm | 27.23mm | 26.5mm | 30.67mm |
3/8inch | 10.5mm | 15.68mm | 15.06mm | 19.44mm |