Johnson 3872 Professional Heavy Duty Top Reading I-Beam Level, 72" L, Aluminum Bulk Wire Inside dimensions : 27 1/2"

Inside dimensions : 27 1/2" L x 12 3/8" W x 12 5/8" D

New masonry must be allowed to cure (dry) at least 30 days before applying KILZ PREMIUM

Waterproofing sealer & protector

hydraulic fluids

Packaged size: 21

Johnson 3872 Professional Heavy Duty Top Reading I-Beam Level, 72" L, Aluminum Bulk Wire Inside dimensions : 27 1/2"Highlights: Strong holding magnetic edge allows hands free use on ferrous metal surfaces Heavy duty aluminum frame assures durability and accuracy Durable easy read acrylic vials are impact resistant Top read window maximizes readability Durable easy read acrylic vials are impact resistant Replaceable cover plates and vials Shock absorbing end caps protect frame Specifications: Series: 3800, Professional Type: Heavy Duty, Top Reading Length: 72"