4x Steel Mill Parallels

Skylarc Ref Q117476

Expected Auction End Time: 3rd August 2020 10:00pm

4x Steel Mill Parallels.
Unknown manufacturer.
All stamped with "G3".
Two units are 82mm long, other two are 80mm long. All are 24mm wide, 22mm high.
Condition - Some nicks from drill bits on units, see photos.