Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Advanced Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter

Advanced Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your drainage with the Advance Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter 1 pk for seamless, reliable connections.
Advanced Drainage Systems MPN 0465AA In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $9.99. Our online price is $10.99.
$10.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Enhance your drainage system effortlessly with the Advance Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter 1 pk. Designed for seamless integration, this downspout adapter is the perfect solution for connecting your downspouts to the drainage system.

Key Features:

  • High-Quality Material: Made from durable polyethylene, ensuring longevity and reliable performance.
  • Versatile Compatibility: Features a 4-1/4 inch barb on one end and a 3 inch D barb on the other, allowing for easy connections with various downspout sizes.
  • Temperature Resistance: Withstands temperatures up to 150°F, making it suitable for a variety of climates.
  • Lead-Free: Safe for use as it contains no lead, ensuring your drainage system complies with safety standards.

This Advance Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter 1 pk is ideal for homeowners and contractors alike, providing a reliable solution for managing rainwater runoff. Its robust design ensures that water flows freely, preventing clogs and potential flooding.

Transform your drainage system with this essential accessory. Order your Advance Drainage Systems 4-1/4 in. Barb X 3 in. D Barb Polyethylene Downspout Adapter 1 pk today and experience efficient water management!

The Details Specifications

Brand Advanced Drainage Systems
SKU 40757
UPC 096942302005
Unit 0
Case Pack Quantity 20 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 5 × 5 × 5
Weight 0 lbs
Cubic Feet 0.12604 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare