Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:26"-34" scrapers and cement trowels etc…

scrapers and cement trowels etc…

the couplings can wear down over time and damage the lateral bend in the rod that holds it in the coupling

Standard size camera gaffing hook

You can place them in the downstream flow to catch debris as it comes down or drag them along the invert to pick up material and bring to the street

Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:26"-34" scrapers and cement trowels etc…This lightweight all aluminum manhole safety roller grill reduces the possibility to zero of falling into the manhole. Made of aluminum within an aluminum or a black nylon roller and powder coated red for high visibility. The unique design has a hand opening to allow tightening of the four support screws. 20 26" Manhole Diameter Aluminum Manhole Safety Roller Hose Guide with an Aluminum Roller. Weight: 15 Pounds 20 26" Manhole Diameter Aluminum