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Great for squaring up any rectangular assembly. Zoom

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Square Check for Tape Measures

Square Check for Tape Measures

Item #: 37096
In Stock

Regular Price: $7.99

Special Price $3.99

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Overview

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.

Important Notes

  • Shipping Restrictions: Ground Transportation Only.

What's included

(1) Square Check for Tape Measures

Technical Details

  • Brand: Rockler
  • Weight (lbs): 0.0700
  • Style: Square

Product Warnings

WARNING Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov/product

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Questions and Answers

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Browse 2 questions Browse 2 questions and 51 answers
Why did you choose this?
Rockler Store
Keeps my tape from slipping off the work piece and give me a more accurate measurement to work with.
Jack O on Jun 23, 2018
With this, it's easier to measure corner
Chan W on Apr 28, 2018
Keeps my tape from slipping off the work piece and give me a more accurate measurement to work with.
Jack O on Jun 23, 2018
Looks like a great idea. Really needed for case goods.
Andy C on May 27, 2018
With this, it's easier to measure corner
Chan W on Apr 28, 2018
Check square of cabinet cases
Terry T on Mar 22, 2018
NEED THE BASICS FOR MY HOBBY AND IT APPEARS TO BE A GOOD PRICE WITH EVERYTHING GETTING EXPENSIVE NOW DAYS
Bobby M on Mar 16, 2018
To simplify checking for square on projects.
Umpire.20 on Mar 2, 2018
Handy for when you don't have that second set of hands when checking for square.
Kenneth B on Feb 28, 2018
I've been thinking about getting it for quite awhile, but I'm just now moving forward with more woodworking projects and I like accuracy.
Jeffrey L on Feb 25, 2018
looks handy
Gregg W on Feb 14, 2018
Work by myself on larger cabinets. Like a third hand.
Michael L. D on Feb 4, 2018
Great work tool for large pieces.
Stephen C on Jan 26, 2018
Thought it might be useful
Michael T. B on Jan 2, 2018
Good price
Ken S on Jan 2, 2018
Discounted price & It's a cool tool.
Team Law on Jan 1, 2018
For more accurate measurements when making boxes .
PATRICK J M on Jan 1, 2018
Unique
Steve G on Jan 1, 2018
Help in checking square
Shane C on Jan 1, 2018
This will give me accurate placement at the 1st corner to measure to the opposite corner when squaring up drawers and cabinet door frames.
Barry H on Jan 1, 2018
Accuracy
Jeffrey M on Jan 1, 2018
I make wood box's so this will come in handy on
squaring up bov's.
Thomas B on Jan 1, 2018
Tired of trying to get tape to stay in place, give it a try.
ROBERT S. F on Jan 1, 2018
To make it easier to check for square
Marian T on Jan 1, 2018
Have had the problem this tool solves.
Andrew M on Jan 1, 2018
Couldn't pass up the deal
Ramon L on Jan 1, 2018
Squaring corners
Brian B on Dec 28, 2017
Makes a difficult job easy with sharp corners.
Annette S on Dec 6, 2017
Seems like a very useful accessory for measurement of corners
Rama C on Oct 18, 2017
Help with measuring by myself.
Doug M on Sep 25, 2017
Thought it might be helpful for the price.
Mike M on Jul 29, 2017
just thought it would be helpful to have one
Jerry S on Jul 27, 2017
Presently installing a new kitchen and also building plant stands and coffee tables. Looks like a useful little tool.
Beverly H on Jul 20, 2017
Curiosity. If it works great. If it doesn't I'm not out much.
Bob E on May 27, 2017
Looks like a handy item, after trying to square a drawer using only steel tape.
James L P on Apr 27, 2017
Works great on most applications but not so well with the clamps we use for glueing up doors needs to be a little narrower
Thomas R on Feb 24, 2017
looked handy
Gordy J on Feb 24, 2017
Building drawer boxes
Ryan H on Feb 12, 2017
Work alone most of the time
harold r on Feb 4, 2017
Now this is a cool simple fix to a very old problem. I purchased 2 so I could give one to my son-in-law.
David G on Feb 2, 2017
Thought this would be helpful and handy item to use when checking for square on large cabinets. However, loose fit makes it awkward to use. Would not buy again. Kind of a gimmick I didn't really need.
Noel K on Jan 27, 2017
looked like useful tool
Robert C on Jan 1, 2017
best buy for the money, especially when you consider free shipping feature
William B on Dec 27, 2016
gift for friend
Phillip S on Dec 8, 2016
Gift
John S on Dec 3, 2016
gift
Patricia K on Dec 1, 2016
Nice to have for bigger pieces
Michael N on Nov 25, 2016
Third hand and versatility.
William C on Nov 15, 2016
Handy tool to have.
Richard B on Nov 3, 2016
I need to verify squareness of large pallels
Ralph S on Oct 24, 2016
This seems like a good piece of usable tech for the shop. I constantly need to check the squareness of the boxes I build.
Penny M./Jay A. R on Oct 23, 2016
Use it to make drawers fast and square.
Eddy W on Sep 30, 2016
Looks like a great idea. Really needed for case goods.
Andy C on May 27, 2018
Check square of cabinet cases
Terry T on Mar 22, 2018
It looks as though you need to subtract one inch from your measurement. Because in the picture it looks like the tool extends the tape measure out and extra inch for it to work. Is this true?
Mike T on Mar 24, 2018
BEST ANSWER: You would have to add to it, but I only use this to check square so as long as each cross measure is correct I'm happy. If you were using this tool to make cut based on calculations then I believe you would need to add the extra distance to your reading.

Reviews

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3.7 / 5.0
143 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
64
31
7
19
22
Works great!
June 22, 2018
Purchased
 3 weeks ago
Woodworking Experience:
Advanced
Simple efficiency
Used these for first time just last night. The magnet is very strong so your tape is not coming loose. Love these little special tools that do one thing, and do it well!
May 21, 2018
Purchased
 1 month ago
Woodworking Experience:
Beginner
What a time saver!
I made two pair of double gates that each span about 9 feet. The magnet secured the tape measure hook end to the Square Check allowing me to easily measure at the opposite corner. Had no need for a second person (my lovely wife) to be interrupted just to make a quick square check. Of course it works just as well on smaller projects also.
March 3, 2018
Purchased
 over 4 years ago
Woodworking Experience:
Intermediate
Works Great!
This item does exactly what it says it does. Our only problem with it is that it is so small that we are likely to forget where it is when it comes time to need it. Because tape measures are inherently inaccurate, we use them more like a story board; remembering what our comparative measurements are. This devise makes such comparative measurements quite accurate and stable when measuring the distance between opposing corners.
February 9, 2018
Purchased
 5 months ago
Woodworking Experience:
Advanced
Works great
January 1, 2017
Purchased
 1 year ago
Very Handy!
This thing is handy! Not for getting exact measurements of an angle because it offsets the tape slightly from the corner, but perfect for checking one dimension against the other!
December 14, 2016
Purchased
 1 year ago
Woodworking Experience:
Intermediate
measuring aid
Good product.very satisfied.
April 4, 2016
Purchased
 over 3 years ago
Woodworking Experience:
Intermediate
Way to go to check Square.
This is by far the easiest way we have found to check square accurately especially over long lengths like we need for large door panels and windows. I only wish they would make one that could be used for the inside square measurements as well.
November 19, 2015
Purchased
 over 2 years ago
Woodworking Experience:
Advanced
Very handy
I keep one of these in a drawer, magnetically attached to a 12-foot, Stanley rule. The combo is perfect for checking the squareness of box-like things like drawers and carcasses, and is superior to a helper that is not both personable and always available.
February 14, 2015
This is by far the easiest...
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.
December 26, 2012

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