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OneTime Tool - Posi-Lock T-Squares - 2019 - Retired January 6, 2020


Accurate angle layout on larger panel projects challenges even the most skilled woodworkers. You can try extending lines started with a small protractor, but even tiny errors keep growing the further your line extends. Woodpeckers newest OneTIME Tool, the Posi-Lock T-Square, delivers unparalleled accuracy in your panel layout work. Just snap the head in to the angle you want and strike your line. The head adjusts from 0° to 70° and locks solidly every 5 degrees (plus 22-1/2° and 67-1/2°), giving you a precise angle reference 12-, 24-, or 32-inches long. No other adjustable T-square gives you the range of angles and the positive indexing you get with the Posi-Lock.

Grouped product items
Product Image Product Name
Posi-Lock T-Square Inch Set Posi-Lock T-Square Inch Set SKU: PLOCK-SETIN
Out of stock
Posi-Lock T-Square 32 Inch Posi-Lock T-Square 32 Inch SKU: PLOCK-32IN
Out of stock
Posi-Lock T-Square 24 Inch Posi-Lock T-Square 24 Inch SKU: PLOCK-24IN
Out of stock
Posi-Lock T-Square 12 Inch Posi-Lock T-Square 12 Inch SKU: PLOCK-12IN
Out of stock

Posi-Lock T Square

The secret to the Posi-Lock T-Square is the series of precisely machined indexing holes and the spring-loaded, tight-tolerance indexing pin that meshes with them. The pin snaps into place giving you the confidence to know it is spot-on accurate. 

Even when you’re not working with angles, this is a lay out tool you’ll reach for on almost every project. The blade features the same exclusive “saw-tooth” design scribing notches found in our new Stainless Steel Precision Woodworking Squares. There’s a notch every sixteenth-inch all along the blade. Just drop your pencil in the notch and slide the head along the edge of your stock for a perfectly parallel line. 

The Posi-Lock T-Square also functions as a hook rule, giving you a positive reference from the edge of your stock. Both edges of the blade are laser engraved with an inch scale in 1/32” increments. The graduations are held to a tolerance of ±.004" total accumulated error over the length of the blade. The thin, satin-finish stainless-steel blade is easy to read and minimizes parallax error. 

The Posi-Lock T-Square comes in 3 blade lengths, 12, 24 and 32 inches.  Each one comes with a wall-mountable Rack-It™ to keep your Posi-Lock handy, yet out of harm’s way. The three sizes are available individually, or you can buy the complete set including three Posi-Lock Rack-Its™. 

Like all OneTIME Tools, the Posi-Lock T-Square is only made to order, precisely machined and carefully inspected in our Strongsville, Ohio factory (just south of Cleveland). Order deadline is Monday, January 6, 2020. Once orders are filled, these tools will be retired from our product line. Order yours today! Delivery is scheduled for April, 2020.

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Let Us Know If there's enough demand, we may re-run some of these tools. If you're interested, please click here to leave us your comments. Thanks.


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Country of Manufacture United States