Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:20"-26" The sides have the hole

The sides have the hole pattern at the top 50% of the trap so you catch the sand and fine particles that settle down to the bottom

Easy to story

They are great since as you use them the get sharper and sharper as the blades rubs against pipe wall

Check out our fiberglass poles to find what's right for you

Lightweight Aluminum Manhole Safety Roller Grill & Hose Guide Manhole Diameter:20"-26" The sides have the holeThis 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