Level Magnetic 48in Box Beam Stanley 43-549

Rare earth magnets provide ultimate holding power on metal surfaces. Block vials provide maximum accuracy of 0.0005 in./in. (0.5mm/m). MaxEdge™ bridged center vial for continuous marking surface and durability. Single-piece, aluminum box-beam structure for durability and accuracy. Large ergonomic rubber over-molded hand grip. Shock-absorbing end caps hold up to heavy use. Non-marring side bumpers helps prevent damage to finished surfaces