Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:26"-34" This complete unit is made

This complete unit is made from 4130 high carbon steel that is heat threated to exacting numbers

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

These chucks are available for a mainline root cutter with a 1” shaft or a lateral root cutter with a 5/8” shaft

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

scrapers and cement trowels etc…

Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:26"-34" This complete unit is madeThis 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