The Mayes 10-in-1 Squangle is the world's only 10-in-1 tool that incorporates all the features of a square, rafter square, protractor, level, T-square, sight plumb, straight edge, layout jig, pitch finder, & ruler. Thumbscrews tighten for angles of 45° to 90°, & the level vial is virtually unbreakable. The Squangle comes with instructions as well. Made in USA.
Product Overall Size Model # Mayes Squangle ~ 10 in 1 Tool 13 - 1/2" x 7 - 3/4" x 7"10231