[R-390] power tube removal

[Tony Snider]

Hello all,
I am working on some amplifiers that use 4CX250B style Eimac tubes, they are in a socket at the bottom of a deep chimney and are almost impossible to remove without grabbing the top with pliers which chews it up. my question is does anyone know of a good way to get them out or is there a tool maybe something like snap ring pliers with flat tongs that slide down between the fins??? and if so where in the world can I get a pair??

 Thanks
Tony