Features and Benefits:�High strength rare earth magnets�All metal frame protects level & holds up to jobsite conditions�Top ruler & pipe groove is compatible with any straight edge to extend the working surface for measuring and scribing�Surface grip provides stable hold against flat surfaces�e-Band™ Vials - blue bands highlight the edge of the bubble & maximize visibility�High contrast vial surrounds optimize visual clarity�DUAL-PITCH™ vial reads pitch in both directions at 1/8 in. and 1/4 in. per foot of horizontal run�Top read window for clear overhead viewingThe Empire em75.10 True Blue® heavy duty torpedo levels features a tough all metal frame to stand up to tough jobsite conditions. High strength rare earth magnets deliver a strong hold to metal materials. The em75.10 also features a top ruler & pipe groove that is compatible with any straight edge to extend the working surface for measuring and scribing, while surface grip provides stability against any material. e-Band™ vials highlight the meniscus of the bubble to prove a clear reading at plumb and 45°, while Empire's DUAL-PITCH™ vial can read slope at 1/8 in. and 1/4 in. increments in either direction. The em75.10 is proudly made in the USA at Empire Level in Mukwonago, WI & backed by a Limited Lifetime Warranty.