The Handle Bridge Kit attaches to your existing GRR-RIPPER AND Smart Pushblock handle evenly distributes pressure to all of your GRR-RIPPER's non-slip pads—by increasing the number of contact points when downward force is applied through the handle. The installation of the Handle Bridge provides increased control, Even downward pressure on the work piece, and virtually eliminates the need to adjust the location of Your GRR-RIPPER’s handle (not included). Designed and made in the USA.