GRR-RIPPER Gravity Heel Kit
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GRR-RIPPER Gravity Heel KitGRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
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GRR-RIPPER

Gravity Heel Kit


Ships in 3-5 business days.
Use code at checkout:
Included in the box:
  • (5) Gravity Heels
  • Mounting Hardware

100% Satisfaction Guaranteed
If you're not 100% satisfied with your purchase, return it for FREE. Contact us if you have any questions.
Precision, Control, & Safety

Support your workpiece and prevent tearout.

The Gravity Heel Kit includes 5 dynamic heels that auto retract mid-board, and drop down to hook the tail end of the workpiece. The specially formulated plastic material allows them to be cut, providing support to prevent tearout at the end of the cut.

Henry Wang, Microjig Founder

GRR-RIPPER Gravity Heel Kit

Consistent feed and pressure end to end.

  • Attaches to the GRR-RIPPER® with included mounting hardware.
  • Auto retracts mid-board when working with long stock, drops down to hook the tail end of the workpiece.
  • Serves as a sacrificial backer to prevent tearout.
GRR-RIPPER Gravity Heel Kit

Router bit support.

  • On the router table, the bit’s profile is templated into the Gravity Heel, providing support around the profile being cut.
  • Adjustable down to 1”
  • Includes 5 Gravity Heels and mounting hardware.  Replacement Heels are available in packs of 5 (without hardware).

GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit

GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit

Use it around your whole shop.

Over 30+ uses on table saws, router tables, jointers, and band saws.
GRR-RIPPER Gravity Heel Kit

Table Saws

The GRR-RIPPER was built for the table saw. It acts as a moving blade guard, shielding your hands from the saw blade through the entire cut. Right out of the box, the GRR-RIPPER can cut stock down to ¼” x ¼”. Because it provides 3 directions of control, your cuts will be cleaner and more precise.

GRR-RIPPER Gravity Heel Kit

Router Tables

The GRR-RIPPER provides incredible command over your workpiece on the router table. Whether you’re using the fence or freehand routing, its powerful grip controls stock and protects your hands from dangerous spinning bits.

GRR-RIPPER Gravity Heel Kit

Jointers

The GRR-RIPPER’s proprietary Green GRR-RIP material provides all the traction you need to properly flatten stock on the jointer. Because of its powerful grip, you can feed material over the cutter head without having to apply too much downward pressure.  The GRR-RIPPER makes proper face-jointing technique easy, and safe.

GRR-RIPPER Gravity Heel Kit

Band Saws

The GRR-RIPPER's legs and main body maintain a constant 90 degree angle. It can be used on its side which is ideal for resawing on bandsaws. The GRR-RIPPER glides along the table top and applies even pressure against the fence with your hands clear of the blade. Even pressure means less blade drift, resulting in smoother cuts.

Features.

GRR-RIPPER Gravity Heel Kit

GRR-RIPPER Gravity Heel KitGRR-RIPPER Gravity Heel KitGRR-RIPPER Gravity Heel Kit

Expand your GRR-RIPPER system.

GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Upgrade Kit (For GR-100)
GRR-RIPPER Upgrade Kit (For GR-100)
GRR-RIPPER Upgrade Kit (For GR-100)
GRR-RIPPER Upgrade Kit (For GR-100)
GRR-RIPPER Deflector / Connector
GRR-RIPPER Deflector / Connector
GRR-RIPPER Deflector / Connector
GRR-RIPPER Deflector / Connector

Got questions?

Why plastic?

The GRR-RIPPER is made of specially formulated high-impact plastics for good reason. It maintains its shape and rigidity, but also absorbs force if it makes contact with the blade. In other words, it won’t shatter or break your wrist.

I have a GRR-RIPPER with black parts - will yellow replacement parts fit?

Yes - the design is exactly the same. Black and yellow GRR-RIPPER parts are interchangeable.

See the GRR-RIPPER system in action.

Specifications.

Included in the box
Parts
  • (5) Gravity Heels
  • Mounting Hardware
Parts
Parts
*Promo Product
Accessories Included
Weight
6.4oz
Package Dimensions
7.63" x 5.5" x 1.75"
Cutting Range (Table Saws)
Thread
Clamping Range
Clamping Pressure
Offsets
Kerf Range (Table Saw)
Angle Range
Calibration Range
Requirements
Compatibility

Compatible with all GRR-RIPPER 3D Pushblock models.

California Prop. 65
SKU

GRGH-040

UPC
815267010514
Country of Origin
Tariff Code
8466.20
Patent #

10,011,037

MSRP
PROMO*

Customer Reviews.

Our Story

Family-Owned & Operated

Established 2001.

For beginners and pros alike, Microjig is reimagining an ancient craft and changing the way you work with wood.

Build your projects with more protection, more precision, and more passion. Work safer. Work smarter.

Designed in the USA by Woodworkers
Protecting Users in 37 Countries and Counting
1%  Donated toNon-Profits andCharities

It all started in a garage workshop...

Henry was working on an intricate project and was challenged with cutting thin strips on a table saw. His frustration with traditional methods sparked one of the most innovative woodworking tools to come out in decades.

After countless hours and prototypes, the Grr-ripper was born. Henry has continued to innovate and Microjig now offers multiple unique product lines all over the world.

Wood magazine
WOOD Innovate Award
FitFinder 1/2 Gauge
WOOD Innovate Award
FitFinder Lock Miter Bit
Rated 5/5
Grr-ripper 3D Pushblock
Rated 4.8/5
MatchFit Dovetail Clamp
Best for Table Saw Safety
Grr-ripper 3D Pushblock
#1 Best Overall Push Block
Grr-rip Block Smart Pushblock
Best High-end Push Block
Grr-ripper Advanced
Best Multifunctional Push Block
Grr-ripper Complete
Award Winner
MatchFit Dovetail Clamp
Award Winner
MatchFit Dovetail Clamp AP
Award Winner
FitFinder 1/2 Gauge
Award Winner
FitFinder Lock Miter Bit
Award Winner
MatchFit Clamp AP
Award Winner
MatchFit Ratchet Clamp AP

Safety for every shop.

Your purchases help support Microjig's safety initiative to donate Grr-rippers to every public high school with a Career Technical Woodworking Program. Our objective is to raise the standards of safety for the next generation and beyond. Thank you. Work Safer. Work Smarter.

Learn More