Rulers, Calipers, Protractors, and Squares

  1. #29190 - Clamp-It Assembly Square
    Exclusive
    Rockler Clamp-It® Assembly Square
    181 Review(s)
    Align it, clamp it, and fasten it to get perfect 90° angles every time!
  2. Rockler 3-in-1 Bar Gauge
    Rockler 3-in-1 Bar Gauge
    25 Review(s)
    Three sets of interchangeable tips let you check diagonals for square, transfer dimensions, draw perfect circles and more!
    $29.99
  3. 27767 - Mini Clamp-It Assembly Square
    Rockler Mini Clamp-It® Assembly Square
    39 Review(s)
    Perfect for creating doll houses and music boxes.
  4. 33586 - Adjustable Clamp-It Assembly Tool
    Rockler Adjustable Clamp-It® Assembly Square
    31 Review(s)
    Rotates from 45 degrees to 315 degrees.
    $14.99
  5. Rockler Adjustable Clamp-It with Mini Clamp-It
    Rockler Adjustable Clamp-It® with Mini Clamp-It®
    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
  6. Great for squaring up any rectangular assembly.
    $6.49
  7. 36942

    Starting at: From $18.99

  8. Display showing measurement in fraction mode
    $39.99
  9. 4'' Steel Engineer Square
    $15.99
  10. Makes setting calipers quick and easy
    $9.99
  11. Quarter-inch-thick protractor is twice as thick as standard protractors
    Sale

    Regular Price: $24.99

    Special Price $17.99

  12. Enjoy complete visibility as you perform layout tasks

    Starting at: From $14.99

  13. Available in 6", 12", and 18"
    iGaging Hooked Rulers
    11 Review(s)

    Starting at: From $9.99

  14. Multi-Mark Tool has three ruler setup options (only one ruler included)
    $19.99
  15. 18'' Measuring Kit for Jigs
    18'' Measuring Kit for Jigs
    8 Review(s)
    Add peel-and-stick tape measures and stops to your jigs and fences for convenient repeatability.
    $17.99
  16. 8" stainless steel blade with impact-resistant ABS handle
    Digital Sliding T-Bevel Gauge
    15 Review(s)
    Measure and transfer angles with unerring digital accuracy!
    $36.99
  17. 8' Outside Caliper
    iGaging 8'' Digital Outside Caliper
    4 Review(s)
    Take exact measurements of turning pieces.
    $31.99
  18. Wixey 8'' Clear Digital Protractor and Ruler
    Wixey 8'' Clear Digital Protractor and Ruler
    5 Review(s)
    Precise angle measurements to a fraction of a degree—at a fraction of the cost!
    $15.99
  19. INCRA Precision Bend Rules-Rules

    Starting at: From $19.99

  20. INCRA Precision Marking Rules

    Starting at: From $13.99

  21. 12'' Centerpoint Ruler
    $13.99
  22. 44245 - Multi-Gage 24' Straight Edge w/Scale

    Starting at: From $29.99

  23. Make precise marks with absolute confidence.
    $14.99
  24. A wide-face design adds stability for easy, accurate marking.
    $24.99

What People are Saying:

I have been using Rockler for years, your products are always the best that can be purchased and your prices are very reasonable. Ann you have always done your best to make me feel as though I was your very best customer. Thank you for great service."

- Daniel F.

What People are Saying:

I have been using Rockler for years, your products are always the best that can be purchased and your prices are very reasonable. Ann you have always done your best to make me feel as though I was your very best customer. Thank you for great service."

- Daniel F.
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