2-Piece Combination Square Set | Machinist Blade & Square/Miter Head

    Part #: 7121-006
    Material:
    Blade Length:
    Graduation Styles:
    Description

    Achieve unparalleled precision in your workshop with the PEC Tools 2-Piece Combination Square Set. Engineered for machinists, woodworkers, and metal fabricators who demand 'best-in-class' accuracy, this essential set is the foundational tool for layout, measurement, and 90°/45° calibration.

    • Essential 2-Piece Precision Kit: Includes a fully hardened Machinist’s Blade and a Square/Miter Head.
    • Professional Grade Durability: Choose between rugged Cast Iron or Fully Hardened Steel heads. All blades are tempered with a Satin Chrome finish for glare-reduction and rust resistance.
    • High-Contrast Graduations: Features micro-fine, easy-to-read blade graduations (Available in 4R, 16R, E/M, or Metric) to ensure error-free measurements.
    • Integrated Versatility: The Square/Miter head includes a built-in level vial and a hardened scriber for marking workpieces on the fly.
    • Tolerance: +/- .0025"
    • Made in Torrance, CA: Proudly manufactured in the USA since 1960.
    Sale price $79.06 -100% Regular price
    Regular price $79.06

    Customer Reviews

    Based on 7 reviews
    71%
    (5)
    29%
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    K
    Kevin

    Absolutely rock solid. Clear as can be ruler. No notes

    Thank you for taking the time to leave a comment. We are so happy you're satisfied with your combination square!

    B
    Bob Gramann

    I love the square. It’s square and the markings are accurate and readable. However, it came in a blow-molded non-recyclable plastic box which it will never be inside of again. I recommend less plastic packaging.

    Thank you for the feedback! We’re so glad the square is hitting the mark for you.

    We chose this custom-fit case to ensure the tool's precision is protected during shipping. Rather than using single-use packaging, we hoped it would serve as a reusable protective layer against workshop elements or for when you need to travel with your tools. That said, we completely understand your perspective, and I will share your feedback with the production team. We are always open to making changes to improve the PEC experience.

    C
    Chris

    Excellent quality

    Thank you for taking the time to leave a comment. We are so happy you're satisfied with your 2 piece combination square!

    A
    Anonymous

    ONE OF THE BEST ON THE MARKET TODAY.
    ACCURATE AND FIT AND FINISH IMPECCABLE.

    Thank you for taking the time to leave a comment. We are so happy you're satisfied with your 2 piece combination square!

    R
    Robert Baker

    This is the Combination Square with 12-inch blade. It is perfectly square 90-degrees, with well made cast iton head. It took a minute to get delivered. It comes in a blow molded case, howeverwhen stored in the case the rule must be disconnected from the head, necessitating having to re-attach them every time the square is used, and potentially causing the unit to become out of square over time - not a good design

    Hi Robert,

    We really appreciate you sharing this feedback! You make a great point regarding our packaging. Historically, we designed individual slots to ensure each component is held securely for the safest possible delivery.

    However, we totally agree that workshop convenience is just as important as shipping safety! After I shared your note with the team, they jumped into brainstorming immediately.

    We will work on developing a new insert for the wooden boxes that can be swapped in to store your combination square fully intact. We expect this to be ready in about 3 months, and we would love to send one to you as a thank-you once it’s complete.

    Thanks for helping us make the PEC Tools experience even better!

    Warm Regards,
    Mae L.
    Brand Manager

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