The degree level is a shirt pocket size (1-1/2” x 2-3/8” x 5/8” thick) degree dial level that makes it easy to establish angles, set tanks, layout keyways and measure decline or slope. The level body is permanently marked in 2.5° increments and numbered every 10 degrees. It has strong magnets in the base for easy hands-off use and can even hold the end of a tape measure for solo use. Great level for getting angles on hard to reach pipe or structural steel details. Tool is machined from aluminum and anodized for a protective finish. Ship builders love this handy tool. Warning:  Excessive heat can damage the magnets.  Keep magnet block away from sensitive electronic devices.