Microjig GRR-Ripper Upgrade Kit enhances your woodworking experience by ing your GRR-Ripper GR-100 into the more versatile GRR-Ripper GR-200. This upgrade kit significantly improves safety and control with a Stabilizing Plate that 250% more surface area to keep wood firmly against the fence, reducing binding and ensuring smoother cuts. The fully adjustable Spacer increases gripping area by 54%, making it i for handling larger materials and serving as a reliable guide for router table work, including bull nose routing and eliminating snipe on full-profile cuts. The kit includes one Stabilizing Plate, one Adjustable Spacer, and all necessary attachment hardware. Please note, the GRR-RIPPER is sold separately. Model Number: GRAK-404