Allegro Adjustable Manhole Safety Cross, Small, Fits 18 In, 21 In, 24 Inches Manhole Openings - 1 per EA - 9406-24A

A two bar system that interlocks in the center to reduce the manhole opening size minimizing the chance of falling into the manhole. 1 per EA Unique safety device installs in seconds. stores easily and causes zero damage to the manhole or street. For added safety. each bar is labeled with warning stickers and numbered for easy installation. Color=Safety Yellow. Finish=Powdered Coated. Includes=Marked Warning Labels and Installation Numbered Stickers; Stainless Steel Plunger Pull Ring. Material=High Quality Steel. Opening Size [Nom]=Fits 18 in/21 in/24 in Manhole Openings. Type=Small Manhole Safety Cross..