Rulers, Calipers, Protractors, and Squares

  1. #29190 - Clamp-It Assembly Square
    Exclusive
    Rockler Clamp-It® Assembly Square
    189 Review(s)
    Align it, clamp it, and fasten it to get perfect 90° angles every time!
  2. Wixey 8'' Clear Digital Protractor and Ruler
    Wixey 8'' Clear Digital Protractor and Ruler
    10 Review(s)
    Precise angle measurements to a fraction of a degree—at a fraction of the cost!
    $15.99
  3. Rockler 3-in-1 Bar Gauge
    Sale
    Rockler 3-in-1 Bar Gauge
    29 Review(s)
    Three sets of interchangeable tips let you check diagonals for square, transfer dimensions, draw perfect circles and more!

    Regular Price: $29.99

    Special Price $19.99

  4. 36942

    Starting at: From $18.99

  5. Great for squaring up any rectangular assembly.
    Sale

    Regular Price: $6.49

    Special Price $3.49

  6. 27767 - Mini Clamp-It Assembly Square
    Rockler Mini Clamp-It® Assembly Square
    40 Review(s)
    Perfect for creating doll houses and music boxes.
  7. Measure lengths and angles simultaneously
    $39.99
  8. 33586 - Adjustable Clamp-It Assembly Tool
    Rockler Adjustable Clamp-It® Assembly Square
    31 Review(s)
    Rotates from 45 degrees to 315 degrees.
    $14.99
  9. Display showing measurement in fraction mode
    $39.99
  10. Accurate to the nearest thousandth of an inch.
    $14.99
  11. INCRA Precision Protractor
    $34.99
  12. Makes setting calipers quick and easy
    $9.99
  13. Quarter-inch-thick protractor is twice as thick as standard protractors
    Sale

    Regular Price: $24.99

    Special Price $17.99

  14. 4'' Steel Engineer Square
    $15.99
  15. Available in 6", 12", and 18"
    iGaging Hooked Rulers
    11 Review(s)

    Starting at: From $9.99

  16. INCRA Precision Marking Rules

    Starting at: From $13.99

  17. INCRA Precision Bend Rules-Rules

    Starting at: From $19.99

  18. 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
  19. Enjoy complete visibility as you perform layout tasks

    Starting at: From $14.99

  20. 8" stainless steel blade with impact-resistant ABS handle
    Digital Sliding T-Bevel Gauge
    16 Review(s)
    Measure and transfer angles with unerring digital accuracy!
    $36.99
  21. Make precise marks with absolute confidence.
    $14.99
  22. iGaging 4'' Precision Double Square
    $19.99
  23. 44245 - Multi-Gage 24' Straight Edge w/Scale

    Starting at: From $29.99

  24. Starrett 12'' Combination Square, with Square Head
    $104.99

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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