[Boatanchors] RACAL KNOB

[rbethman]

Bill,

Is it by chance the Bristol Spline Key as used on the R-390 series?

Regards,
Bob - N0DGN


On 12/8/2014 11:08 AM, Bill and Liz wrote:
> Can someone please tell me what style of set screw is used on the main tuning knob of a RACAL 6778?  They are set so far back that it is impossible to see the top of the screws.  I have tried several types of tool with no luck.
>
> Bill VE3NH