MicroJIG GRR-RIP Smart Hook Push Block

It is designed for use with jointers, band saws, router tables, shapers, and table saws, giving you controlled pressure across many shop operations. Explore more router jigs & guides.

Gravity-actuated hooks drop down automatically to grab the end of a board, then instantly retract when the push block grips a material surface, so the hooks are there only when you need them.

Yes. The block gives you improved control while keeping your hands clear and away from the spinning router bit or blade, which is why it is called the smart choice for safety in your shop.

The unique Green GRR-RIP nonslip pad has a super-grip on your material, helping you maintain firm, controlled pressure as you feed stock through the cut.

Yes. It includes a 90 degree flip guide for veneering or resawing on your bandsaw, in addition to its use on jointers, router tables, shapers, and table saws.

Yes. The reversible ergonomic handle is angled for all-day woodworking comfort, so you can keep working without hand fatigue. Pair it with other joinery jigs.

Yes. MicroJIG recommends adding the optional MJ Deflector/Connector accessory (Item: MJG-208) for the ultimate protection against flying debris.

It is made by MicroJIG, known for innovative woodworking safety accessories like the GRR-Ripper system.

Yes. It gives improved control for freehand routing while keeping your hands clear of the spinning router bit, making router table work safer and more controlled.

Combine the push block with secure clamping tools and additional router jigs & guides to keep your hands clear and your workpieces stable.