- Bulk Gutter Supplies
Downspout Products & Accessories
- Downspout Tile Adapters
- Downspout Diverters & Funnels
- Gutter Downspout Hinges, Flip-Up Hinges, & Hinged Extensions
- Downspout (1',2',3',4')
- Downspout Clips & Straps
- Downspout Debris Filters and Downspout Basket Strainers
- Elbows, Offsets (Ledge Jumpers) & Transition Elbows
- Splash Blocks
- Over Size Outlets (Maxx Flo Outlets & Big Mouths)
- Downspout Extension flip-up Latch
- Downspout Extension Stakes
- Downspout Silencers
- Downspout Safety Caps
- Water Diffusion Products
- Trout Spouts
- Downspout to Downspout Adapters
- GutterGate Critter Control
- Gutter Sealants
- Gutter Products
- Gutter Installation Tools
- Gutter Cleaning Products
- Leaf Guards for Gutter Protection
- Ladder Accessories
- Gutterworks Rain Barrels, Rain Catchers, and Rain Savers
- Commercial Grade Touch Up Spray Paint
- Closeout Specials
Plastic 3x4 White Big Mouth
Need to order a full case plus a couple pieces? No Problem, we can do that! Simply add both a full case and the individuals needed to your cart separately and submit the order!
The BIG MOUTH gives you a larger opening size of 3" x 8" to allow debris to flow down and out the 3x4 downspout. It increases the water flow capacity by 25%. Your gutter will remain cleaner by increasing the water flow.
The BIG MOUTH is easy to install. It is self sealing and comes with complete instructions, cut out pattern and screws for securing.
Plastic & Paintable.
Overall height of 3 1/8"
Available in White
To make installation easy - Don't forget to add a Magnetic Nut Drivers to your order!