Any idea what these are for?

[lotus_esprit_s1]

These all came in a box of lathe tooling, any ideas on what they are for?



Thanks

 

[mechman]

A guess at taper turning or turning radii

 

[zzr1200]

Could be a custom home made mount for a dti no idea of the size of the parts.

Standard size workshop mug in photo would help...

 

[brightspark]

the one on the right could be a saddle stop on lathe usefull for repetition work or stop u putting the tool in to the chuck. the square aluminium one could be the same. clamp It to the lathe bed as a stop

 

[BrokenBiker]

First guess would at they are all homemade so could be anything.

Sadle stop as what bs said is my thinking