This Johnson 48 in. Heavy-Duty Machined Top-Read Aluminum Level is an extruded aluminum I-beam with a black anodized finish. It has a computer-machined level edge and screw-on, high-impact resistant plastic covers with protective lenses. The magnified top-read window is great for when increased reading accuracy is needed. This level features 360-degree reading vials. The frame dimensions are 1 in. x 2-1/4 in.
- 360 degree reading vials are easy to read
- Magnified top-read window for increased reading accuracy
- Computer-machined level edge for accuracy
- Extruded aluminum I-beam frame for heavy-duty use
- Screw-on, high-impact resistant plastic covers with protective lenses and shock-protecting end caps for durability
- Black anodized finish for increased resistance to wear and tear