Micro Jig GRR-Ripper 15.9mm Thumb Screws
Whilst this is a spare part for the Micro Jig GRR-Ripper, they can also be used in conjunction with Micro Jig 3/16" Offset Oval Nuts (GRH-8-K) to fit into Torquata or Incra T-Track.
Sold as a pack of 4. The overall length of each thumb screw is 31.8mm, with an exposed screw length 5/8" (15.9mm). The screws have a 10-32 (3/16" 32 TPI) thread. The outside diameter of each knob is 17.5mm.