Johnson's 3800 I-beam level was designed to be durable and easy to use - so much so that it has been the standard in the industry for over 30 years.

FEATURES:

• Heavy-duty aluminum frame ensures accuracy and is durable enough to withstand even the roughest job site abuse, and that frame is protected by shock absorbing end caps if the level is accidentally dropped
• Equipped with replaceable, durable acrylic vials that are impact resistant along with a top read window allowing the user to stand over the work to view the vials
• This level's strong magnetic edge provides hands-free use on ferrous metal surfaces