Keson Industries introduced seven new professional aluminum box beam levels.

Keson Industries Inc. introduced seven new professional aluminum box beam levels, ranging from 16", 24", 36", 48", 72", 78" and 96" in size. Other features include solid, acrylic, barrel-shaped vials, glare-resistant settings with an inclination adjustable to two degrees, and shock-resistant end caps. (Keson Industries Inc., Naperville, Ill.)