Square Check for Tape Measures

This simple accessory prevents your tape measure from slipping off the corner while measuring diagonals. The 90° inside corner securely straddles any outside corner, and rotates 360° to accomodate any rectangular object. It attaches easily to your tape with a single, powerful rare earth magnet. Use it while assembling drawers for a perfectly square batch. Also great for cases, frames and more. Slot for tape hook measures 1-1/8" wide. Made of durable plastic.

Customer Reviews and Photos for: Square Check for Tape Measures Average Rating: 3.7 (124 customer reviews) $6.49 Add your review...

1) Submitted by Mark Richards, from Brighton, CO on 12/26/2012 Customer Rating: This is by far the easiest way to measure a box for square! If I lose or break mine, I'll definitely be buying another one.

2) Submitted by Scott Simpson, from Flagstaff, AZ on 2/6/2011 Customer Rating: Awesome and simple device! I use it when measuring all my smaller projects to keep them square. The magnet holds the end of the tape in place. There is no problem with the square check staying on the corners on projects up up to 48". Very happy with my purchase. Should have purchased a few extra at this price.

3) Submitted by Walter Nolley, from Lakewood, WA on 1/25/2011 Customer Rating: Great simple little tool!!

4) Submitted by John Costley, from Harrisburg, PA on 1/21/2011 Customer Rating: Easy to use. I wish that this gadget had been available/known to me earlier. Mush easier to use than a square or tape measure alone. Magnet makes the gadget easier to use and therefore I will use it often. Minimal time to check or set work square. Very simple and again one of the best. I rate this between VG & Excellent with a placement closer to excellent. Keep it up Rockler.

5) Submitted by Richard King, from Lynchburg, VA. on 1/12/2011 Customer Rating: Great helper tool for perfectionist. Magnet keeps end in. So simple it's amazing

6) Submitted by Don Foster, from Sherborn, MA on 12/18/2010 Customer Rating: A very simple device with a surprisingly strong magnet. This really works well, saves time and improves accuracy. It's like having an extra hand for squaring large casework, and eliminates some of the anxiety that occurs as glue sets up during assembly.

7) Submitted by Richard, from Forest, VA on 1/25/2010 Customer Rating: Excellent item. I was never could get the ruler to stay still long enough to get a measurement. This fixes that problem.

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