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MICROJIG

GRR-RIPPER+ by Microjig. Includes SafeRip Kit. Fully Adjustable 3D Push Block for Table Saws, Router Tables, Band Saws, and Jointers. (SKU: GR-100+) Yellow/Green

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Mar 2
Order within 19 hours and 56 minutes
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Style: Plus - 1 Pack


Features

  • Table Saw Pushblock: Protect hands and prevent kickback like never before
  • Enhanced SafeRip Kit: With the New SafeRip Kit, GRR-RIPPER+ guarantees precise material handling, preventing accidental blade contact for faster and cleaner cuts on the table saw.
  • Virtually Eliminate Kickback: Powerful downward, inward, and forward pressure delivers cleaner cuts and prevents material burn and kickback. It also keeps and controls the complete material throughout the entire cut.
  • Superior Material Grip: The proven proprietary Green GRR-RIP ensures a confident hold on countless materials, from hardwoods to plywoods to plastics, enhancing safety and productivity even under challenging conditions. GRR-RIPPER+ comes with an exclusive limited lifetime warranty guaranteeing the grip will be protected against manufacturer defects for the life of the product.
  • Proven Protection: Designed for use on table saws, router tables, jointers, and band saws, the GRR-RIPPER+ keeps hands and fingers well away from blades or bits without sacrificing Control of the material. It's a moving-blade guard for your health and safety!
  • Cut Small Parts with Supreme Accuracy and Safety: Delicate cuts and small cuts are often the most challenging aspects of any project, with GRR-RIPPER+ rip down to 1/4" by 1/4" material on a table saw with surgical accuracy and industry-leading Control, and never make an unstable cut.

Description

GRR-RIPPER 3D Push Block is a must-have for any table saw user. A true MICROJIG Innovation. Essential Protection It's essential for superior precision, control and safety on your table saw and other major woodworking machinery. Protect your hands like never before, virtually eliminate kickback with unmatched control, and guide and rip with surgical precision. Extreme Control The powerful green grr-rip gives you a commanding hold over the work piece for total control. GRR-RIPPER has three legs to give you three- directions of control on the keeper and off-cut work piece. It provides downward pressure to virtually eliminate kickback, inward pressure to keep the stock against the fence, and forward pressure to prevent burning. Unmatched Precision Stabilize your cut with the built-in Balance Support to square your cut and safely handle the smallest parts of wood when cutting on the table saw or router table. Rip as accurate as a 1/4" Standard without readjusting the fence. Fully Adjustable The adjustable Center Leg accommodates for a variety of different sizes and widths of material while the grip secures a virtually unlimited variety of woods, solid surfaces, aluminum or even plastic. GRR- RIPPER handle can be angled and adjusted for your comfort and control. Total Versatility GRR-RIPPER videos feature over 30 unique uses on the table saw, router table, jointer, and band saws. The powerful hold, extreme accuracy, and versatile adjustability will help you maximize your materials and greatly improve your protection against dangerous accidents. Trusted Everywhere Over 400, 000 GRR-RIPPERs sold worldwide. Join the smartest woodworkers worldwide. MICROJIG is a true innovator and founded by woodworker, Henry Wang, in his home garage. MICROJIG has now sold over 1 Million Products in over 20 Countries! GRR-RIPPER - Don’t Use a Table Saw Without It. Work Safer. Work Smarter. Made in the USA. 100% Satisfaction. Extended 3-Year . Watch the action video and add to your cart today! Using two GRR-RIPPERs allows you to feed long stock continuously without stopping, virtually eliminating burning and blade marks caused by inconsistent feed rate. Parts come off the saw ready to use with little to no additional sanding or planing.

Brand: MICROJIG


Color: Yellow


Blade Material: Carbon Steel


Surface Recommendation: Wood


Power Source: Hand-Powered


Brand: ‎MICROJIG


Color: ‎Yellow


Blade Material: ‎Carbon Steel


Surface Recommendation: ‎Wood


Power Source: ‎Hand-Powered


Special Feature: ‎Ergonomic Handle


Included Components: ‎Case


Product Dimensions: ‎7.9"L x 3.9"W x 7.9"H


Warranty Type: ‎Limited


Specification Met: ‎CE


Blade Shape: ‎Rectangular


Global Trade Identification Number: ‎06


Handle Material: ‎Plastic


UPC: ‎815267012006


Manufacturer: ‎MICROJIG


Part Number: ‎GR-100+


Item Weight: ‎1.96 pounds


Item model number: ‎GR-100+


Style: ‎Plus - 1 Pack


Material: ‎Plastic


Item Package Quantity: ‎1


Measurement System: ‎English


Special Features: ‎Ergonomic Handle


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎3-Year Warranty


Date First Available: July 6, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Quality Push Block
Style: Plus - 1 Pack
The first thing I noticed when I opened the box was the quality and craftsmanship of this push block. It was easy to assemble and the versatility and safety of this push block was very impressive! The handle gives it a good grip and functions as it should. The rubber grippers on the bottom holds the material you’re cutting tight and keeps your hand well away from the blade while cutting. For what this is at this price point, you couldn’t make one at this quality. I own the Matchfit clamps which are also great quality and work well. I’ll definitely be getting another one of these push blocks and I highly recommend it! ... show more
Reviewed in the United States on March 21, 2025 by John Markelewicz
    • A must have for any woodworker.
Style: Classic
Such a great woodworker's tool! It's solid and grips well. It feels safe and comfortable using this instead of the default pushbar that came with my table saw.
Reviewed in the United States on December 30, 2025 by Tony Armfield
    • Excellent tool and company
Style: Classic
This gripper is terrific. Only have two hands and ten fingers, all pretty important. So not interested in losing something to a table saw. Got two of these - often helps compared to one. They work really well. There are situations where push sticks work better, but not often. These are well worth getting. Also, and importantly, shout out to the company. One of them came with a defective screw that was a necessary item. Wrote to them, sent them a picture of the needed part (couldn’t see the problem but it was a particular screw I needed). Either same day or next (can’t remember) they got back to me and put a new part in the mail to me. Can’t ask for better than that. ... show more
Reviewed in the United States on January 28, 2026 by Customer in MA
    • This is all about safety, and the Gripper enhances that.
Style: Classic
They call it a "Micro" jig for a reason. This is suitable for cutting small pieces and doing a lot of them. Since you have to completely set the jig up for every cut you make it is a lot of setup when you are making only one cut. Also you can only raise the blade a little bit so it sneaks in under the "roof" of the push block. I like my blade raised up higher so when it enters the wood it is pulling the stock down onto the table saw not right at you. I'm keeping it as well as the GRR-RIP BLOCK because I will find that very useful when using the router table; it's great for that. For the table saw I have been using the Vermont American 26778 Push Shoe Assembly which is currently unavailable. You can Google that to get the idea by seeing it here on the Amazon page. Everyone has their own way of doing things, and I have been woodworking professionally. I use leather gloves like they sell at Home Depot. I realize that the table saw blade only moves one way. So anything you do on the side of the blade that is closer to you is not going to result in a finger loss. So I take my larger boards and support them, and feed them into the blade by using my hand as a guide to push them into the fence and allow the board to slip by. That is why the leather glove is so important; it slides real nice. You can't do that with your bare fingers. I keep the push stock Vermont American handy just to the right side of the fence, and when I am finishing my cut, I pick it up, and hook the rear tab on the edge of the wood. My pushing motion is at a 45 degree angle toward the fence, not the blade. So if there is a slip my hand is moving over the fence not into the blade. Since the Vermont American is so tall my hand is always well above the height of the blade. Once I pass through the blade, and the piece is not south of the blade I give the V American a little twist and it pushes the cut piece just a little away from the blade to the left side. So I am not placing anything, or grabbing anything to the north side of the blade. That is the danger zone. Everything is done making contact between the wood and the fence. Okay so now back to the Gripper. If you are making repeatable cuts and you need let’s say 1/4" cuts the gripper is ideal for that. Myself personally I don't like working under such tight tolerances when it comes to gripping the stock. It brings a lot of dangerous possibilities into the mix. The Gripper virtually eliminates all of those risks. It's a pain to have to set it up for each cut, but if you are making a lot of the same pieces it is worth it. What I do when making sliver cuts for stock that is real thin, I run the large part of the board between the fence and the blade, and leave the sliver to the outside of the blade. You may be thinking why do that? You won't be getting consistent cuts that way. Normally that is correct, but I have an Incra Table Saw fence I bought here at Amazon but I don't see them carrying it anymore. It cuts accurately to within a thousandth of an inch, repeatedly, easily. Too much to explain. But anyhow I also use the Forrest Woodworker II blade which is exactly one eighth of an inch wide. So I can dial in the fence to be whichever size I need, plus one eighth to account for the blade. Perfect repeatable cuts without having to worry about trapping a quarter inch wide piece of wood between the blade and the fence and having to squeeze your push block along that narrow trough. You could do this manually with any saw by simply making up a sample guide piece that is the width you need, plus whatever the thickness of your blade is. Then you manually adjust the fence using the guide piece and lock it down. You can get some very accurate cuts this way. The alternative is set your fence once and forget it using the GRR-Ripper 3D but once again you are making a very inflexible cut. No matter how you look at it if you blade catches the edge of the gripper something ugly is going to happen. This is all about safety and the Gripper enhances that for small pieces. It's not cheap, but neither is losing a finger. I will be getting a lot more use out of this on the router, and the band saw, or as I mentioned for cutting smaller repetitive pieces on the table saw. ... show more
Reviewed in the United States on February 16, 2018 by Bob Feeser/MillCrafters
    • great design, but think about what you will use it for
Style: Classic
I'm glad I got this. Wish I had bought two of them though since the material I am moving through my table saw is quite long, and I really ought to be alternating them. Lots of versatility in this thing to keep you, your work pieces, and your saw all safe.
Reviewed in the United States on January 29, 2026 by David Steele
    • Great product
Style: Plus - 1 Pack
Worked great. Replaced the missing blade guard and wood pusher. Felt safe.
Reviewed in the United States on December 23, 2025 by LScoty
    • Need
Style: Plus - 1 Pack
These things are absolute life (and limb) savers especially for beginner saw users. I used to be scared of cuts on my table saw and now feel confident to use it regularly with these jigs assisting me. This is my second one to help me rip larger pieces of wood. A little expensive, but for the peace of mind they provide they are 100% worth it. ... show more
Reviewed in the United States on August 29, 2025 by Jessica Danisi
    • Safety first Microjig gripper for your table saw
Style: Classic
Love this microjig for my table saw. Easy to use and very safe to use. Great price .Very functional.
Reviewed in the United States on November 22, 2025 by Gale T.

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