Review on 🚐 Camco White Wide Gutter Spout - Minimize Dirt & Black Streaks on Your RV, Simple Installation, Over 3-Inch Extension, Durable Design (4 Pack) by David Ross

The manhole extenders fit quite well and the instructions are clear and simple. In an ideal world, I would design the extension flange to fit the recessed gutter on the back of the gutter. Then the extension would fit more accurately and require less sealant. The only problem was applying the sealant. It's just sticky and hard to finish with a smooth surface. All in all the gutter extensions worked well and did what they were supposed to do. I recommend this product.