Stanley 43-524 Box Beam Levels, 24", Aluminum CyberMonday The deadbolt is opened by

The deadbolt is opened by key on one side and by thumbturn on the other

Positive toggle lock holds blade securely at any length

Durable plastic tubing

Solid Brass Construction

Stanley 43-524 Box Beam Levels, 24", Aluminum CyberMonday The deadbolt is opened by"Stanley" Box Beam Levels Box Beam 3 Vials Length: 24" Built from a single piece of aluminum extrusion for increased durability and rugged use Features 2 block vials on each end to provide maximum accuracy A center MaxEdge vial enables users to scribe continuous lines with an improved view Dual bi material hand grips for comfort Two shock absorbent end caps Non marring side bumpers for durability