Grr-ripper : 3D pushblock System
GRR-RIPPER AIR ULTRA '25
25th Anniversary Systainer³ Edition limited to 1,500 units worldwide.
The GRR-RIPPER AIR ULTRA ’25 – Limited Systainer³ Edition is the most advanced pushblock system ever built, celebrating 25 years of innovation in woodworking safety. Two sets of GRR-RIPPER AIRs (GR-600) with new X-AIR Heels, a SafeRip Center Tunnel, and all accessories, plus two exlusive upgrades, deliver unmatched control on your table saw, router table, jointer, and bandsaw.
The Beginning
All New Features
The X-AIR Heels on every leg are built-in, auto-deploying heels that flex out of the way mid-cut and snap into place at the tail end for total control. Nothing to attach, nothing to lose.

The SafeRip Center Tunnel is a new passage through the Center Leg allows the blade to pass safely while keeping pressure on both sides of the cut. The included SafeRip Cursor protects the leg and guides your setup.

Organized and ready for action.
Custom Systainer³ Storage System – The 25th Anniversary Ultra '25 package comes in a custom printed Combi M287 Systainer³, perfect for keeping both GRR-RIPPER AIR units and all accessories organized, portable, and protected. Everything in its place, ready to roll from your shop to the jobsite.
The ULTRA ’25 adapts instantly. Think of it as an all-shop safety system: table saw, router table, jointer, bandsaw. X-AIR Heels give you grab-and-go simplicity, while Gravity Heels shine when you need dialed-in adjustability. Together, they redefine how one pushblock can master every machine in the shop.