Rulers, Calipers, Protractors, and Squares

  1. 90� squared edge lets you mark and slide with speed and accuracy
    New
    $5.99
    Out of stock
  2. Great for squaring up any rectangular assembly.
    $6.49
  3. 4'' Solid Brass Caliper
    $6.99
  4. 4" Mini Bar Clamp
    4" Mini Bar Clamp
    2 Review(s)
    Ideal for making doll houses and music boxes.
    $7.99
  5. Makes setting calipers quick and easy
    $7.99
  6. 27767 - Mini Clamp-It Assembly Square
    Rockler Mini Clamp-It® Assembly Square
    28 Review(s)
    Perfect for creating doll houses and music boxes.
    $9.99
  7. Available in 6", 12", and 18"
    iGaging Hooked Rulers
    1 Review(s)

    Starting at: From $9.99

  8. #29190 - Clamp-It Assembly Square
    Exclusive
    Rockler Clamp-It® Assembly Square
    111 Review(s)
    Align it, clamp it, and fasten it to get perfect 90° angles every time!
  9. 28366 - 6" Engineer Square
    4" Engineer Square
    5 Review(s)
    Accurate to .002".
    $12.99
  10. Clear acrylic composition allows maximum visibility while you work
    Exclusive
    16'' Woodworker's Ruler
    3 Review(s)
    Ideal for finding centers in drawer fronts.
    $12.99
  11. 12'' Centerpoint Rule
    12'' Centerpoint Rule
    6 Review(s)
    $13.99
  12. 12'' Wooden  Ruler
    New
    12'' Wooden Ruler
    1 Review(s)
    $13.99
    Out of stock
  13. INCRA Precision Marking Rules

    Starting at: From $13.99

  14. Accurate to the nearest thousandth of an inch.
    $14.99
  15. 4'' Steel Engineer Square
    $15.99
  16. Make precise marks with absolute confidence.
    $15.99
  17. High-visibility handle makes it easy to find in your tool box
    $15.99
  18. Enjoy complete visibility as you perform layout tasks

    Starting at: From $15.99

  19. 18'' Measuring Kit for Jigs
    18'' Measuring Kit for Jigs
    5 Review(s)
    Set your jigs up for convenient repeatability.
    $17.99
  20. Bevel Setting Protractor
    $18.99
  21. INCRA Precision T-Rules

    Starting at: From $18.99

  22. 33586 - Adjustable Clamp-It Assembly Tool
    Rockler Adjustable Clamp-It® Assembly Square
    26 Review(s)
    Rotates from 45 degrees to 315 degrees.
    $19.99
  23. iGaging 4'' Precision Double Square
    $19.99
  24. Multi-Mark Tool has three ruler setup options (only one ruler included)
    $19.99

What People are Saying:

I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

- Orval - 08/07/2012

What People are Saying:

I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

- Orval - 08/07/2012
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