What are these?

[Tom Kitta]

So I got these on auction as part of a lot. The handles come apart. There are some small parts there. Same for upper part, it moves. Heavy at around 4lbs each.

Probably scrap, but does not hurt to ask.

Sent from my JSN-L23 using Tapatalk

 

[Tomc938]

Would the punch a hole in copper pipe for a fitting at 90 degrees?

Or maybe some heavy duty cherry pitters?

 

[Tom O]

I’ve seen some people using something like that to shorten screws mind you there was a piece that held the screw ( hole ) while being tightened.

 

[YotaBota]

Look kinda like the tool for pressing link pins out of sprocket chains.

 

[Tom O]

True but it looks like the end is centred in the pic. It’s probably a low profile clamp. Maybe?

 

[Tom Kitta]

strange stuff - did not figure it out. I feel like these may have been expensive at one time.

 

[Perry]

On the two on the right, does the center pin extend (thread out) when you turn the handle?

Might be some type of removal tool. Bicycles have a crank arm tool you thread into the crank arm. Then turn a threaded pin into it to push the crank arm off.

 

[Brent H]

Looks to me like a timing chain pin puller/assembly tool set. Probably for a larger engine if they weight a lot.

 

[Janger]

The left one reminds me of a pipe cutter.

 

[Tom Kitta]

The center pin does move but it does not move with any ease - more like you can hammer it in. No ability to move it with a threaded handle.

Could be a timing belt remover or something like that - but it has seemingly useless handle mechanism - i.e. no clue what it does - does not move anything.

 

[Perry]

Looking at this again I see three different lengths. Used in stages with that bracket assembly to push something out?