No rhyme no reason just 1 Retrobike pic per post.

I really should buy a proper one...the proper size...this is ok for 1" but it doesn't stay in very well with 1&1/8"...hence the cork to push up afterwards to 'lock' it.
Typical Yorkshireman, eh? It'll be reet!
Haha mine lacks the automatic function of the cork. I just bend the tabs by hand. However, what it lacks in modern conveniences, it makes up for in versatility. I've used it to knock out headtube cups and 1 piece bottom bracket cups