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
Danco 3/8 in. D Rubber Washer

Danco 3/8 in. D Rubber Washer

Ensure leak-free plumbing with the Danco 3/8 in. D Rubber Washer 1 pk 38805B, designed for durability and easy installation in various sink applications.
Danco MPN 38805B In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $1.99. Our online price is $1.99.
$1.99
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
Cases of 5 · Order in multiples of 5

Sold by the Case · Save 15%

Take $1.50 off your case at checkout

Case of 5 · List Price $9.95
15% OFF with code at checkout $8.45
Use Code at Checkout

This product is packed and shipped from our distribution network as a complete case of 5. Apply casediscount at checkout to take 15% off your order.

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

Ensure a leak-free and efficient plumbing experience with the Danco 3/8 in. D Rubber Washer 1 pk 38805B. Designed specifically for sinks, this high-quality rubber washer provides a perfect fit for your plumbing needs, effectively preventing water leaks and enhancing your sink's performance.

Featuring an interior diameter of 3/8 inches and an exterior diameter of 3/4 inches, this washer is crafted from durable rubber, ensuring long-lasting reliability and resistance to wear and tear. The Danco 3/8 in. D Rubber Washer 1 pk 38805B is not just easy to install, but it is also compatible with various sink applications, making it a versatile choice for both DIY enthusiasts and professional plumbers alike.

Key Features:

  • Interior Diameter: 3/8 inches
  • Exterior Diameter: 3/4 inches
  • Material: High-quality rubber for durability
  • Packaging: Conveniently comes in a polybag for easy storage
  • Number in Package: 1, perfect for single replacement needs

Upgrade your plumbing with the Danco 3/8 in. D Rubber Washer 1 pk 38805B and enjoy peace of mind knowing your fixtures are secure and leak-free. Don't let leaks disrupt your home; take action today and ensure your plumbing is in top condition. Order now and experience the quality and performance Danco is known for!

The Details Specifications

Brand Danco
SKU 43871
UPC 037155388059
Unit 0
Case Pack Quantity 100 per case
Retail Unit Quantity 5
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 6
Weight 0 lbs
Cubic Feet 0.00128 ft³
Country of Origin TAIWAN
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