Do you need the knob, or the bolt? Looks like the nub that rides in the
groove of the rule broke off yours.

If it’s the bolt, figure out the pitch. I have a spare somewhere.

Kirk in Half Moon Bay, CA

On Sun, Nov 21, 2021 at 11:09 AM Dan Beck  wrote:

> I know this is a long shot, but I’m wondering if anyone has an adjustable
> knob that fits a Johnson combination square that they’d be willing to sell
> me for a couple of dollars. Mine broke and it seems like a waste to throw
> the whole thing away. That being said, I can buy a new Johnson combo square
> for like $15 so spending the same got just for the knob seems dumb, too.
>
>
> https://groups.io/g/oldtools/photo/270151/3339687?p=Created%2C%2C%2C20%2C2%2C0
%2C0
>
>
> https://groups.io/g/oldtools/photo/270151/3339688?p=Created%2C%2C%2C20%2C2%2C0
%2C0
>
>
>
> --
Sent from my iPad, apologies for the Auto Correct errors. Kirk