Johnson 1956-1800 Metric Johnny Square Professional Easy-Read Aluminum Rafter Square, 18cm, Black, 1 Square 18cm Metric Powersports Protective Gear Reinforced gear housing provides additional

Reinforced gear housing provides additional durability on the job site

Built in oil gauge for monitoring fuel levels

It has a continuous-duty 115V

Designed for functionality

Johnson 1956-1800 Metric Johnny Square Professional Easy-Read Aluminum Rafter Square, 18cm, Black, 1 Square 18cm Metric Powersports Protective Gear Reinforced gear housing provides additionalTo develop one of the world's best rafter squares, Johnson first had to engineer the EZ Read finish, its revolutionary anti glare protective coating that diffracts sunlight rather than reflecting it, so it looks as crisp in full sun as it does in the shade. The EZ Read finish also increases friction to better secure your square against your lumber when using it as a saw guide. The Johnny Square is highly durable and accurate. Its solid aluminum body