Marketing InformationThe Milwaukee® REDSTICK™ compact box levels provide industry leading performance with best in class vial readability and frame durability. 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. The Milwaukee® REDSTICK™ compact box levels are backed by a lifetime accuracy guarantee and a limited lifetime warranty.