The 9800 series levels are made of Heavy-duty box aluminum frames and are JobSite Tough™. It's solid block acrylic level vials won't fog, leak or break and the precision milled edges assure frame accuracy. It features ergonomic rubberized hand grips that are screwed into the frame and contains Anti-Slip/Anti-Shock removable end caps to protect the frame.

Transcribed Video: 
The Johnson Level 9800 Series Box Beam levels are heavy duty and very professional. The box beam levels are different than other levels due to many outstanding features that stand most any job site application. They are accustomed with solid block acrylic vials that will withstand any job site and soft touch hand grips that allow usage in cold and warm working conditions. The rectangular aluminum frame gives the user four points of strength and the soft touch end caps ensure that if the tool is accidentally dropped it will absorb the impact without deforming the frame.