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Kapro 325M 12" Magnetic Lock Combination Square with Zinc Head

  • Based on 313 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Apr 3
Order within 10 hours and 14 minutes
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Features

  • INCREMENTS 1/16 and millimeters
  • PERMANENT Etched markings resist wear
  • SCRIBE TOOL Housed magnetically in head
  • MILLED 5 Finely milled sides for superior accuracy
  • MAGNETIC Slide ruler through magnetic field for easy adjustment
  • WARRANTY 1 Year limited warranty with receipt Frame damage voids warranty

Description

The Kapro 325M Magnetic Lock Combination Square is used for verifying 90- and 45-degree angles in woodworking, stonemasonry, and metalworking applications. The magnetic lock with six rare-earth magnets holds the rule in place for accurate measurements. The 12-inch rule has etched graduations in inches and centimeters that are staggered in a height pattern for readability. The square is made of stainless steel and cast zinc for durability. It comes with a belt holster and a stainless steel scribe that is attached to the head by magnets.Kapro manufactures spirit levels, laser levels, layout tools, and measuring tools. The company, founded in Israel in 1974, meets International Organization of Standardization (ISO) standards 9001, 14001, and SA8000.What's in the Box?Kapro 325M Magnetic Lock Combination SquareScribeBelt Holster


Manufacturer: ‎Kapro Industries


Part Number: ‎325M


Item Weight: ‎1.06 pounds


Product Dimensions: ‎9 x 1 x 14 inches


Country of Origin: ‎China


Item model number: ‎325M


Is Discontinued By Manufacturer: ‎No


Size: ‎12-Inch


Color: ‎Silver


Style: ‎Magnetic Lock Combination Square


Material: ‎Stainless_steel


Power Source: ‎Hand Powered


Item Package Quantity: ‎1


Measurement System: ‎Inch


Special Features: ‎Milled on 5 surfaces for maximum precision


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 3, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 3

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


  • Square frame, un-square ruler
Size: 12-Inch
The magnetic tension on this is fantastic... It's very strong without being overly difficult to adjust, and absolutely zero play in any direction. The body of the combo square also appeared to have appropriately-flat edges when compared to one of my Woodpeckers tools. However, the ruler itself is drastically out of sorts, as one end is much wider than the other, and the edge of the ruler itself is anything but square. This unfortunately makes the whole thing useless, but if you can find a trustworthy ferrous ruler to fill its place then it can still be a good, unique combo square. It's really too bad, too, because the markings on the ruler are really nice and clear (better than my Woodpeckers), and accurate. The first two images are from opposite ends of the ruler, and the next two images are those ends compared to the Woodpeckers ruler (it should be clear which one is which). Unfortunately, the Woodpeckers ruler isn't attracted to the magnets, so now the search for a ferrous precision ruler begins. ... show more
Reviewed in the United States on July 20, 2022 by Isaac G.

  • Pretty neat square (with a couple issues)
Size: 12-Inch
I like the concept of the magnetic holder but it's not without issues. It's super easy to adjust and seems to be square. My complaint is when using it to scribe a line (ie. Sliding it while holding a pencil on the edge) I have found that it slips slightly because of the pressure from the pencil, making my line angled. The other complaint is along the same lines; when using it to check squareness of a blade, such as a table saw, I like to adjust the square from the miter slot to the fence and slide the square along the edge of the miter slot. When using this type of square for that, the ruler will push in (slide in) if the fence is out of sqaure towards the miter slot, making it hard to tell if the fence is square or not without really keeping an eye on it vs measurement markings. All in all, for the price, it's a pretty neat tool. I use it often and would recommend it as long as the caveats are known. ... show more
Reviewed in the United States on January 13, 2020 by Wade

  • Great tool with minor shortcoming (correction) to 5 stars
Size: 12-Inch
The only negative point is the method of holding the scribe in place: it is held by the main magnet but it tends to fall out and it will probably get lost pretty soon. besides this, the device is very practical and accurate. Update: I recently saw in a store a newer version, where the scribe holder is now much more secure and thus should not fall out. So when you buy look out for the newer model. ... show more
Reviewed in the United States on August 1, 2021 by Ned_Senisub

  • Pretty dang square
Size: 12-Inch
My only complaint is that when you use this square against a surface, you have to make sure that the magnetic ruler has not been shifted. It moves rather easily and when you are holding it against something it can be easy to shift it out of square - something to keep an eye on. Other than that, it is quality and I use it all the time as my go-to square on my projects ... show more
Reviewed in the United States on July 26, 2021 by Trevor Preston Bailey

  • Nice
Size: 12-Inch
Love this thing, feels nice and tight, easy to adjust without fumbling with a turn screw.
Reviewed in the United States on March 19, 2022 by Amazon Customer

  • say to use
Size: 12-Inch
Very easy to adjust and clear ruler marking
Reviewed in the United States on March 31, 2022 by modelkiwi

  • Easier than the standard
Size: 12-Inch
I like the magnetic rule and scribe. I couldn’t give this high marks because the rule was bent thereby throwing off the purpose of checking for square. I’m not sure what to do with the little pouch. It seems like they just threw this in just because. It doesn’t fit any kind of way but I managed to get the square in but the ruler has no where to go. ... show more
Reviewed in the United States on December 13, 2021 by Bethzaida Crespo

  • Scribe is easy to lose.
Size: 12-Inch
Nice square. Main issue is that the scribe is just held in place with the magnet, and not very well. There is no positive attachment for the scribe. Easy to lose. I removed it and put it in my toolbox.
Reviewed in the United States on April 30, 2021 by ryan m finney

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