The MICROJIG GRR-RIP-BLOCK GB-1 is a smart push block designed for routers, jointers, band saws, and table saws. It uses MICROJIG’s Extreme Grip rubber base and an angled rear handle that applies steady downward and forward pressure to flat stock as it travels across the cutter. The yellow and green color scheme echoes the rest of the GRR-Ripper accessory line.
The GB-1 fills the gap between a basic foam pusher and the full 3D GRR-Ripper system: it’s narrower, faster to grab, and ideal for jointer face-jointing passes, router-table moulding runs, and band-saw resawing. The Extreme Grip surface stays planted on hardwood, MDF, plywood, and rough-sawn lumber without slipping under load. The handle angle keeps the operator’s wrist neutral so longer routing sessions don’t tire the forearm the way a flat-handle pusher does.
MICROJIG manufactures the GB-1 in Winter Park, Florida — Made in USA per the manufacturer’s listing. Pair the GB-1 with a GRR-RIPPER 3D pushblock for table saw work and you have both a quick grab-and-go pusher and a full safety system covering every cutter in the shop.
