Johnson 4-3/4 in. L X 4-3/4 in. W Angle Finder Yellow 1 pc

Measuring angles is a snap with Johnson's magnetic angle locator. It features a high-impact molded body and an extra-strong ceramic magnet that sticks to ferrous metal surfaces, while the v-groove edges fit perfectly onto pipe and conduit. Easy to read increments show 0-90° in all four quadrants on the durable acrylic lens, and the sides are marked with length graduations for convenience - one leg shows inch graduations while the other leg shows metric graduations.