Johnson 144 in. Aluminum Extendable Level 3 vial

Johnson's plate level includes a patented, triple-secured vial mounting system providing consistent, accurate readings and protection against pinch points. Features the fastest locking kit which is replaceable in under fi ve minutes. It has a measuring scale with lock pins at every ft. for fast set-up and positioning. The reinforced components and metal frame help prevent damage from drops and tips. Stand-offs easily clear braces or rest between top/bottom plate for single contact leveling.