• Plumb site provides dual-sided, undistorted plumb viewing and simple, more accurate plumb readings.
• Continuous edge increases level durability, ensures accuracy over time, protects the center vial, and allows for continuous scribing.
• Over-molded rubber end caps absorb shock, protecting the level's accuracy when struck, and are removable for precise leveling into corners.
• The thick-walled high-grade aluminum frame is extremely durable and resistant to jobsite wear and tear.
• Product Dimensions (cm): 6.35 x 6.35 x 243.84

The Irwin box beam levels have a tough frame that ensures accuracy over time. And with time-saving features like plumb site for dual-sided viewing, innovative removable end caps, and a continuous edge for scribing, work is completed faster and correctly.