Jump to content

Old spring caliper competition

Recommended Posts

I was given some old tools recently. Just for amusement, I thought I’d share a picture of this, now I’ve cleaned it up and worked out what the calibration is. I was going to just tell you all the answer but let’s see if anyone can guess. The photo doesn’t quite show it clearly but the scale is marked 6, 12, 18, etc. Full travel is 72 which is about 13.5mm. By the way the prize is bragging rights not the calipers!



Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...