Professional 72" box level built around solid-block acrylic vials for long-term durability. The 6061 aircraft-aluminum frame is precision-milled, and e-shock end caps absorb impacts when the level gets dropped. Dual-density treaded grips give a sure hold on the job.

• Length: 72"
• Frame: 6061 aircraft-grade aluminum, precision-milled
• True Blue solid-block acrylic vials resist breaking, leaking, and fogging
• Accurate to 0.0005" per inch in all working positions
• Top-read 300-degree view vials
• e-Shock end caps for drop protection
• Dual-density treaded grips
• Color: Blue