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Rulers, Calipers, Protractors, and Squares

  1. Great for squaring up any rectangular assembly.
    $6.99
  2. 27767 - Mini Clamp-It Assembly Square
    Rockler Mini Clamp-It® Assembly Square
    58 Review(s)
    Perfect for creating doll houses and music boxes.
    $9.99
  3. Makes setting calipers quick and easy
    $9.99
  4. Available in 6", 12", and 18"
    iGaging Hooked Rulers
    16 Review(s)

    Starting at: From $9.99

  5. #29190 - Clamp-It Assembly Square
    Exclusive
    Rockler Clamp-It® Assembly Square
    251 Review(s)
    Align it, clamp it, and fasten it to get perfect 90° angles every time!
    $12.99
  6. Clear acrylic composition allows maximum visibility while you work
    Exclusive
    16'' Woodworker's Ruler
    5 Review(s)
    Ideal for finding centers in drawer fronts.
    $12.99
  7. 12'' Centerpoint Ruler
    12'' Centerpoint Ruler
    13 Review(s)
    $13.99
  8. INCRA Precision Marking Rules

    Starting at: From $13.99

  9. 33586 - Adjustable Clamp-It Assembly Tool
    Rockler Adjustable Clamp-It® Assembly Square
    68 Review(s)
    Rotates from 45 degrees to 315 degrees.
    $14.99
  10. Accurate to the nearest thousandth of an inch.
    $14.99
  11. Make precise marks with absolute confidence.
    $14.99
  12. Enjoy complete visibility as you perform layout tasks

    Starting at: From $14.99

  13. 4'' Steel Engineer Square
    $15.99
  14. Wixey 8'' Clear Digital Protractor and Ruler
    Wixey 8'' Clear Digital Protractor and Ruler
    18 Review(s)
    Precise angle measurements to a fraction of a degree—at a fraction of the cost!
    $15.99
  15. 18'' Measuring Kit for Jigs
    18'' Measuring Kit for Jigs
    12 Review(s)
    Add peel-and-stick tape measures and stops to your jigs and fences for convenient repeatability.
    $17.99
  16. Crown 4'' Mini T-Bevel
    Crown 4'' Mini T-Bevel
    2 Review(s)
    Small size is well-suited for apron pockets and tight spaces—features premium rosewood handles and solid brass fittings.
    $17.99
  17. INCRA Precision T-Rules

    Starting at: From $18.99

  18. iGaging 4'' Precision Double Square
    $19.99
  19. Multi-Mark Tool has three ruler setup options (only one ruler included)
    $19.99
  20. 12" Standard Ruler and Center Ruler on one side.
    $19.99
  21. INCRA Precision Bend Rules-Rules

    Starting at: From $19.99

  22. 4'' Mini Try Square
    4'' Mini Try Square
    13 Review(s)
    $20.99
  23. 18'' True Angle® Protractor
    $20.99
  24. Rockler Adjustable Clamp-It with Mini Clamp-It
    Rockler Adjustable Clamp-It® with Mini Clamp-It®
    1 Review(s)
    Clamp almost any angle and any size with this combo-pack of assembly squares—includes a full-size Adjustable Clamp-It, plus a Mini Clamp-It for smaller projects.
    $24.98
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