NOTE – 2412 refers to 24″ rip width on the right side, 12″ rip width on the left side. However that’s referring to the GUIDE RAILS… NOT the rip fence itself. As such, this rip fence will also work just fine in place of a XR2424 fence. NOTE – THIS RIP FENCE IS NOT A SUBSTITUTE FOR THE XRC RIP FENCE OR THE. Align-a-Rip 24/12 or Align-a-rip 24/24 AS THOSE RAILS HAVE A DIFFERENT PROFILE. For even more table saw parts!