High-quality GRR-Ripper Oval Nuts!
Whilst this is a spare part for the Micro Jig Grr-Ripper, they can also be used as an oval nut that will work in either the Torquata or Incra T-Track.
Sold as a pack of 10. The nuts measure 25.4mm x 12.5mm x 2.5mm. Thread size is 1/4-20 (1/4" 20 TPI).