Johnson 48 in. Aluminum I-Beam Level 3 vial

Product description

• Length: 48"
• Level Dimensions: 1" X 2-1/4"
• Material: Aluminum Body
• Vials: 1 Level, 2 Plumb
• Vial Material: ABS Plastic
• Strong Holding Magnetic Edge Allows Hands Free Use On Ferrous Metal Surfaces
• Heavy-Duty Frame Assures Durability And Accuracy
• Top Read Window Maximizes Readability
• Durable Easy Read Acrylic Vials Are Impact Resistant And Stronger Than Glass
• Quick Change Replaceable Cover Plates And Vials For In The Field Service