The Milwaukee REDSTICK Box Levels provide industry-leading performance with best-in-class vial readability, frame durability and magnet strength. The ALL-METAL BACKBONE provides the strongest, most durable frame ensuring long-life accuracy. SHARPSITE Vial Technology provides best-in-class readability with a magnified bubble and high-visibility vial spirit. Amplified Rare Earth Magnets maximize holding power. The Milwaukee REDSTICK Box Levels are backed by a Lifetime Accuracy Guarantee and a Limited Lifetime Warranty. Applications Especially suitable for craftsmen who subject their tools to extremely demanding conditions and need to measure in all positions for example, in bricklaying and carpentry, in wood construction, reinforced concrete construction, window fitting, road construction and landscaping work. What's Included: (1)24" Milwaukee box non-magnetic (1) 48" Milwaukee box non-magnetic (1) Milwaukee block torpedo (1) Storage bag