Rulers, Calipers, Protractors, and Squares

  1. #29190 - Clamp-It Assembly Square
    Rockler Clamp-It® Assembly Square
    284 Review(s)
    Align it, clamp it, and fasten it to get perfect 90° angles every time!
  2. 27767 - Mini Clamp-It Assembly Square
    Rockler Mini Clamp-It® Assembly Square
    73 Review(s)
    Perfect for creating doll houses and music boxes.
  3. Great for squaring up any rectangular assembly.
  4. Rockler 3-in-1 Bar Gauge
    Rockler 3-in-1 Bar Gauge
    67 Review(s)
    Three sets of interchangeable tips let you check diagonals for square, transfer dimensions, draw perfect circles and more!
  5. 33586 - Adjustable Clamp-It Assembly Tool
    Rockler Adjustable Clamp-It® Assembly Square
    71 Review(s)
    Rotates from 45 degrees to 315 degrees.
  6. Makes setting calipers quick and easy
  7. Enjoy complete visibility as you perform layout tasks
    Woodworker's Triangles
    10 Review(s)

    Starting at: From $15.99

  8. Twice the thickness of standard drafting triangles for long-lasting durability
    Woodworker's Adjustable Triangle
    4 Review(s)
    Get durability, accuracy, and convenience.
  9. 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.