Striking lines parallel with the edge of your stock couldn’t be easier, once you have a Woodpeckers Precision T-Square in your shop. The beam has two support lips that rest on the top surface of your stock, preventing the tool from rolling like many other T-squares. Precision-machined scribing guides are spaced every 1/16" along the length of the blade. Just drop in the point of a mechanical pencil and scribe a perfectly parallel line by holding the pencil in one hand and sliding the T-square with the other. In addition to the scribing guides, there are 1/4"-diameter holes on 1" centers, ideal for laying out shelf pins.

Each Woodpeckers T-Square consists of a laser-engraved aluminum blade matched to a precision machined beam. The two critical components are secured together with stainless steel screws. A slight offset between the holes in the blade and the threads in the beam put the two under constant tension. This design delivers an angular precision of ±.02 degrees (.004" per foot). It delivers top-notch performance yet allows the blade to be replaced should it get damaged.

The edges of the blade are beveled 30°, putting the scale markings directly against your stock, eliminating parallax error. The scales are laser-engraved to a tolerance of ±.004" total accumulated error. The white engraving on the famous “Woodpeckers Red” anodized finish delivers a very readable contrast, even for older eyes or poor lighting conditions. Each T-Square includes a wall-mountable Rack-It™ to keep your Precision T-Square right in plain sight and always ready for the next project.

Like all Woodpeckers products, this T-Square is proudly machined and carefully inspected in the Strongsville, OH facility, just south of Cleveland.