____________________ > Atlanta
> System components
> Old Style
> Hydrolic Components
> Low presure Components
> Eclipse twist lock counterbore pilot 5/16 1-1/4
Eclipse twist lock counterbore pilot 5/16 1-1/4
Diameter ............. This one is 1.239" But I have several of these in different sizes so if this is not the size you need just ask. Plus you can always turn it down a little in a lathe if needed. I also have the other shorter style without threads.
Shank Size ........... This one is 5/16" but I also have many pilots with 3/16" and 7/16" shanks in various diameters