Stanley Pro-180 I-beam Level

The Stanley Tools PRO-180 I-Beam Level features a sturdy aluminum body with an I-beam profile for strength and durability. All levels come equipped with 1 horizontal vial for top reading, 1 rotating 180° angle vial (with dual markings for 0° to 90° in 10° increments), and levels over 40 cm include 1 plumb vial. The horizontal vial can be viewed from both sides and from above for ease of use. Shock-absorbing end caps protect the accuracy of the level in case of accidental drops. Accuracy is ± 1.5 mm/1 m.