The Milwaukee pocket level offer users a compact, yet heavy duty alternative to current protractors and angle finders, while also functioning as a traditional pocket level for quick checks. Amplified rare earth magnet technology utilizes magnetic circuits to redirect and focus the magnetic field for industry-leading holding power. Providing functionality similar to a protractor, a locking 360 adjustable vial secures the vial in place so users can identify and repeat any angle needed. A locking screw protects the accuracy of the vial whether its taken in and out of pockets or pouches. SHARPSITE Vial technology magnifies the bubble so its easier to read, and the vial is engineered with high-impact acrylic for ultimate durability that will protect accuracy over the life of the level.