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The Katz-Moses 20 oz Waxed Canvas Woodworking Tool Apron (LRG-XXXL)

Introducing The Katz-Moses 20 oz Waxed Canvas Woodworking Tool Apron in size LRG-XXXL (even bigger with optional waist extension strap). This ultra durable tool apron is the first made especially for woodworkers. It has a custom leather square holder and marking knife holder in the perfect location (left and right handed versions) for hassle free measuring and marking. The leather is secured with commercial grad antique brass rivets and buttons. The apron has shoulder, back and waist support that makes it comfortable to wear daily and in any temperature. Comes in size (LRG - XXXL* exact sizing below and waist extension straps available) and at 20 ounces it is the most durable waxed canvas apron on the market. It has 12 pockets ranging in sizes from pencil to extra large and is stitched with industrial grade thread. There are 2 hammer loops and raised embroidery. This is the same version you’ve seen me wear for years and your support of what we do is instrumental in the content we create.

  • 20 oz Waxed Canvas in Left and Right Handed Versions

  • Leather Square Holder to Protect you Precision Square. If you don't already have one here is one I love:

    • High Precision 6” Square ($75 click this line)

    • 3mm thick leather is incredibly strong and puncture/cut resistant but no leather on this planet is cut proof. As always use caution when bending over so as not to add excess pressure to top of marking knife.

  • Leather Marking Knife/Pencil Holder (Fits .65”-.7” Diameter Marking Knives). If youdon't already have one here is one I love:

  • Commercial Grade Brass Rivets and Buttons

  • This apron's canvas area is 26" tall(XSM-MED is 24") and fits Men and Women size LRG-XXXXXL* (*with optional waist extension strap). It is worn above love handles and is adjustable from 26” to 46.5” (12” Belt Extensions available in the store as well and byclicking here)

  • 4 Support Straps for Added Comfort and Adjust-ability

  • 12 Pockets ranging from Pencil to XL

  • 2 Hammer Loops

  • Industrial Stitching

Leather is not impervious to sharp blades. The leather marking knife holder is 3mm thick leather and extremely strong. We recommend you use caution not to push your knife into the holster with your mid section when bending over. Proper technique is to stick your marking knife all the way into the holster so that it is fully seated in the strongest part of the holder.

Customer Reviews
4.9 Based on 235 Reviews
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    Roy L.
    United States
    I recommend this product

    Great apron, combination square is a little pokey

    Overall, I like this apron. My only complaint is that the corner of the blade of my six inch combination square seems to find the inside of my arm too often. Even when I take the time to adjust the blade inward every time I pocket it (which sort of defeats the feature of a handy holder), that corner still seems to find me. Sort of wish the holder was oriented upside down.

    United States United States
    I recommend this product

    A bit on the heavy side

    Love all the pockets, but initially a bit stiff, and heavier than I would like. Hoping with frequent use that it will loosen up.

    Phillip S.
    United States United States
    I recommend this product

    Gift for my son

    Bought the apron for my son in his woodworking shop (TA Custom Graphix & Woodworx). He loves it! Making videos for YouTube (Check him out at and you'll see him with his precious apron!

    Paul A.
    United States United States
    I recommend this product

    Great job, Jonathan. Best apron, ever!!!

    After numerous aprons over the years, I’ve finally found the perfect one. Materials and construction are superb. I tinkered with the fit for a couple of days and dialed it in perfectly. I carry everything that I normally use in have tons of storage left over. And very, very comfortable. Not sure how you can make this apron for this price. But I’m not complaining. My only annoyance is, like every other apron I’ve owned, is sawdust in the pockets. A flap would help but then getting to the tools would be a problem. Great product.

    United States United States
    I recommend this product

    Great Fit Apron

    Excellent craftsmanship and tough exterior. This is made to last and I’ll let you know 20 years from now!