Johnson RAS-1B Rafter Square, Aluminum, 7 in L

This Johnny Square® is proudly made in the USA and is the first rafter square on the market to use a continuous scribing notch meaning you can mark and rip lumber to any size you want. This rafter square is solid aluminum die-cast and CNC-machined right here in Wisconsin. And, staying true to its Wisconsin roots, Johnson even included an integrated bottle opener in the center of the square. This square uses deep cast-in graduations that will never peel off, wear off, fade or smudge and also comes with a low-glare, protective powder-coated finish. It also features handy markers that measure 2x4 board dimensions of 1-1/2 in, 3 in and 3-1/2 in.