The Johnson Level 4500 is made of a super strong 9" solid aluminum frame containing 3 vials that read plumb, level and 45°. It's strong holding magnetic edge holds to ferrous metal surfaces and the v-groove frame fits on pipe and conduit. The level contains SurroundView® vials that reflect ambient light for easier readability.

Transcribed Video: 
The Johnson Level 4500 is a heavy duty professional aluminum torpedo level that is the standard of the industry. A solid aluminum magnetic frame lets the tradesman work around ferrous metal surfaces hands-free. Three durable acrylic vials read level, plumb, and 45 degrees along with a top read window that allows the end user to look over their work and level. A unique feature with this level are the white vial surrounds which reflects light in low ambient light conditions.