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Kreg Rip-Cut Universal Circular Saw Guide, Cuts up to 48" Wide - KMA2400

  • Based on 307 reviews
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Availability: In Stock.
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Arrives Wednesday, Sep 30
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Style: KMA2400


Features

  • Saw Guide Compatibility: This saw guide turns your circular saw into a precision edge-guided tool; works best with a regular (side-blade) circular saw, corded or cordless, that has a blade guard or base that allows the sled to clamp securely
  • Woodworking Tools: Universal sled holds guide rail and edge guide, making the circular saw guide portable; not ideal for saws with plastic upper blade guard because guard might interfere with the sled clamping or alignment
  • Versatile Carpenter Tools: Works for left- or right-bladed saws and users; please note, this guide works with worm drive saws and jig saws
  • Accessible Workshop Accessories: Large handle on the edge guide maintains contact with the material;, this saw guide is not ideal for saws with bulky or odd shape guards that prevent a flat fit with the sled plate
  • Premium Kreg Tools: We offer products that help woodworkers close the gap between idea and outcome

Description

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Brand: Kreg


Color: Blue


Style: KMA2400


Compatible Devices: circular saws


Unit Count: 1 Count


UPC:


Number of Items: 1


Brand Name: Kreg


Model: KMA2400


Unit Count: 1 Count


UPC: 647096812980


Number of Items: 1


Included Components: Rip Cut Circular Saw


Manufacturer: KREG


Part Number: KMA2400


Color: Blue


Style Name: KMA2400


Compatible Devices: circular saws


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 30

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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Top Amazon Reviews


  • An incredibly useful, low-cost addition to your circular saw
Style: KMA2400
I bought this item to rip down 4x8 sheets of OSB and plywood. Assembling it is a little tedious, but not difficult. Kreg advertises this item as being compatible with almost every circular saw, and I figured I'd be putting that to the test with my decades-old Craftsman saw, but the fit was pretty good in the end, and the screws that hold the saw to the guide can be adjusted to work in many different positions, which is nice. I was very pleased with the performance of this guide after my first day of use. I used it to cut 8 foot pieces of OSB that were 20 inches wide, and after taking measurements of the width at several different spots I found that the width was consistent to within a sixteenth of an inch. The only way your cuts will wind up being off is if you accidentally rock the handle back and forth a little bit while sliding it along the edge of the board while cutting. If you're not used to cutting with something like this, it can take a few tries to get into a groove of keeping that hand guide perfectly flush against the board you're cutting, so I would suggest making a few practice cuts on a board you don't care about until you get the hang of it. For the low price this is a wonderful item that will make cutting accurately with a circular saw so much easier. My only suggestion for use is that when you're making several cuts in succession, every once in a while you should check on the screws that hold the guide to your saw and make sure they're still tight, as it seems like with a lot of use they have a tendency to come loose a little bit. ... show more
Reviewed in the United States on March 23, 2026 by cfdemarco

  • Awesome 🙌
Style: KMA2400
Amazing! Other than being made of a cheaper plastics all around and square nuts that occasionally fall out and go missing, this is the most amazing product for speedy, straight cutting. Even my 14 yr old finds this easy to use. Will definitely buy again when the time comes.
Reviewed in the United States on June 6, 2026 by JWM

  • Garbage didn't work or fit my saw
Style: KMA2400
Garbage Didn't fit my saw, mounting screws weren't long or sturdy enough to securely mount the saw, so it did nothing but crooked cuts that ruined my wood. Tried to make adjustments for 90 minutes before ripping it off my saw and literally throwing it away. Garbage do not buy will be returning at my first opportunity. ... show more
Reviewed in the United States on August 9, 2026 by Patrick Barry O'Brien

  • Good tool but feels a bit cheap and isn't quite as easy to use as hoped
Style: KMA2400
I've recently used the hell out of this thing, building a set of garage shelves. It's functional and does the job. It's definitely better than some other low-cost methods I tried for longer rip cuts. However, the ease of attaching the saw to the dedicated slot is not great when you have to do it dozens of times. Once set up, the plastic bends and flexes a bit too much; I had to do several recuts because the depth was hard to get dialed in just right (I underset it several times, requiring another pass after resetting it a quarter inch lower). All in all, a good tool, but I would pay more for the same thing in a "deluxe" version, with more rigidity and easier clamping for the saw. ... show more
Reviewed in the United States on April 24, 2026 by Jon W.

  • Brilliant Tool for Straight and Repeatable Cuts
Style: KMA2400
This is one of those tools that makes you wonder why you did not buy it years ago. It fits almost any circular saw and is incredibly easy to set up. Once you dial in the desired width, you can essentially set it and forget it, making accurate and repeatable cuts with very little effort. The guide works extremely well and takes much of the guesswork out of cutting sheet materials and other large pieces. The results are straight, consistent cuts that look far more professional. This has quickly become one of my favorite workshop tools and, in my opinion, is a must-have accessory for anyone who uses a circular saw regularly. Easy to use and store. Very accurate. ... show more
Reviewed in the United States on May 12, 2026 by Graham S McLeod

  • DIYers must have
Style: KMA2400
For years I've been cutting boards and ripping plywood with my circular saw. It's not impossible to get a straight cut free hand but takes a lot of effort and some strategic sanding. This jig makes cutting a perfectly square line a breeze. It easily attaches to circular saws and jigsaws. The measurements are spot on when double checking my work. The value can't be beat when comparing this to a tool designed to rip plywood. Everything seems very sturdy and it holds my saws well while cutting. I almost took a star off because assembly can be a little tedious, and if you aren't paying attention it is possible to not cut in a straight line. I decided to give it five stars because those issues are easily user error ... show more
Reviewed in the United States on April 16, 2026 by Billy

  • Perfect tool we never knew we always needed!
Style: KMA2400
Oh my stars this is amazing!!! We are undergoing a large renovation - doing all the work ourselves- this little gadget has been a life and time saver! A little confusing on the install but then ohhhhh the magic. Great for cutting the 4x8 zip board. Cutting straight lines has never been so easy and is strongly affixed to the circular saw! It seems sturdy and has held up well. It is worth every penny paid. Easy to adjust the measurements to our needs. Would buy this over and over but no need because this one is doing an awesome job! You can see by the photo it has been well used. ... show more
Reviewed in the United States on June 22, 2026 by Susie14

  • Poor quality
Style: KMA2400
This thing is useless. Not at all the quality of my other Kreg tools. Unfortunately my return window has closed or it would be going back. The saw guide us all plastic and flexes like crazy. Attaching it to a saw is tedious and hard if not impossible to secure. I found myself waiting for it to fall apart mid-cut. Save your money, there are better saw guides out there ... show more
Reviewed in the United States on March 23, 2026 by Amazon Customer

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