Lathe jaw ID

[Drebs]

Does anybody happen to know what these jaws go to? What other specifications or information would I need to find out?

 

[markba633csi]

Probably impossible to say, unless you knew the brand of chuck or lathe
WAG Unimat or Sherline judging from the size

 

[RJSakowski]

My smallest chuck is a 3" and has jaws slightly larger than yours.

 

[MrWhoopee]

You have the jaws that some poor guy needs and will never find.

There needs to be an oprhaned jaw clearing house.

 

[pontiac428]

Tiny jaws with CZ stamp might be Prazi.

 

[Jimsehr]

Google US Shop tools For chuck jaws

 

[RaisedByWolves]

Tiny jaws with CZ stamp might be Prazi.

I checked all of mine and there were no markings other than the jaw numbers.

CZ would be Czechoslovakia, and iirc this would not be prazi, maybe hobbymat, Proxxon or another variant.

In any case those jaws look old.

 

[tobnpr]

The V bearing surfaces look to be very worn...
I get wanting to rescue old iron- had a South Bend and Skinner once- but soon realized nostalgia for old worn parts isn't conducive to precision work.