• Made of Durable, Non-Warping, 1/4" (6 mm) High-Impact Phenolic
• Available with Suction Cup for Added Stability While Cutting
• Factory Calibrated for Accuracy
• Available in Several Sizes

This inexpensive, durable CRL 63-1/2" (1613 mm) Phenolic L-Square really does the job when it comes to making accurate cuts. Because it is made of high impact phenolic, it takes a lot of on-the-job punishment without warping, and last a long time. With this precision instrument, you can make fine calibrations for a true square by adjusting the hex head screws so it can always be at a 90 Degree cutting angle.

HELPFUL HINT: To prevent distortion always store your L-Squares in a flat position, not leaning against a vertical surface.

Product Warning:

All CRL Squares and Rules are checked to be within +/- 1/16". They should always be stored in a flat position, not leaning against a wall, to prevent distortion. You only have 30 days from date of shipment to notify CRL of any manufacturing defects to qualify for any warranty replacement or credit.