Brand Name: Johnson
*Length: 18 in.
*Material: Aluminum
*Level Type: I-Beam
*Product Type: Level
*Number of Vials: 3 vial
*Weight: 0.52 lb.
*Color: Silver
*Number in Package: 1 pc.
*Height: 18 in.
*Rigid aluminum frame assures durability and accuracy
*Top-read window maximizes readability
*Convenient ruled edge
*Impact resistant acrylic vials assure accuracy
*Quick-change replaceable cover plates and vials for in the field service
*Shock absorbing end caps protect frame
*Replaces Ace No. 20462