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Internet # 100135126

Model # 34443

Store SKU # 678185

Store SO SKU #1000395605

$13.48
  • Kit represents Top 12 most popular O-ring sizes
  • O-ring Kit includes 200 pieces
  • O-Rings creates a better seal and helps repair a leaky faucet
  • View More Details

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Product Details

About This Product

O-rings get lost periodically and get warped/worn out over time. A damaged O-ring,(or no faucet O-ring, at all) means a poor seal, leading to a leaky mess. Always have a spare O-ring on hand! Faucet O-rings help eliminate faucet leaks and provide a positive shut off. Danco's Rubber Faucet O-ring Assortment helps not only the Plumbing Professional, but the everyday DIY'er and the beveled design allows for full water flow. These O-rings (also known as faucet gaskets or seals) are made from a high-quality rubber and this assortment includes the 12 most popular sizes. Danco O-rings are abrasive resistance and temperature resistance and will help provide long-term use for your plumbing needs. This O-ring assortment kit is perfect for your faucet repair.

Highlights

  • ELIMINATES AND PREVENTS LEAKS: Faucet O-rings help eliminate faucet leaks by providing a better seal and a positive shut off
  • Abrasion and heat resistant: O-rings have a high abrasive resistance and temperature resistance and will withstand heat between a temperature range of 86 degree f to 248 degree f (-30 degree c to 120 degree c)
  • Assorted O-rings outer diameter: includes 12 most popular sizes and lid chart illustrates the sizes for easy identification: 3/8 in. od; 7/16 in. od, 1/2 in. od, 9/16 in. od, 5/8 in. od , 11/16 in. od, 3/4 in. od, 3/16 in. od, 7/8 in. od, 15/16 in. od, 1-1/16 in. od and 1-1/8 in. od
  • Beveled design allows for full water flow
  • Professional & diy home kit: pack of 200-faucet O-ring assortment helps not only the plumbing professional, but the everyday dyer
  • DURABLE: O-rings are constructed of tough and pliable Buna-Nitrile Rubber (NBR) that will help provide long-term use for your plumbing needs
  • Includes #5, #6, #7, #8, #9, #10, #11, #12, #13, #14, #16 and #27 O-rings
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Product Information

Internet # 100135126

Model # 34443

Store SKU # 678185

Store SO SKU #1000395605

Additional Resources

Shop All DANCO

Specifications

Details

Application

Bathroom Sink, Kitchen Sink, Tub & Shower

Color/Finish Family

Black

Fits Faucet Brand

All Brands

Material

Rubber

Pack Size

1

Plumbing Part Type

O-Ring

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Limited 1 Year

Questions & Answers

Can these O-rings be used on a propane hose and propane, camp stove?
ByJan 26, 2026
1 Answer | 
Answer This Question

Thank you for your interest in Danco products and for your inquiry. The O-Rings in Danco model 36663 are made out of nitrile and are designed to be used in residential plumbing applications. Unfortunately, we have not tested or approved the O-Rings in Danco model 36663 for use with propane.

By|Jan 29, 2026


    Will these work with a pressure washer hose?
    ByAug 21, 2025
    1 Answer | 
    Answer This Question

    Thank you for your interest in Danco products and for your inquiry. Danco model 34443 is designed to be used in residential plumbing applications and has been tested or approved specifically for pressure washer hoses.

    By|Aug 22, 2025


      Can these be used in automotive repair?
      ByFeb 12, 2025
      1 Answer | 
      Answer This Question

      Thank you for your interest in Danco products and for your inquiry. The O-Rings in Danco model number 34443 are made out of Nitrile (Buna-N) and are designed to be used in residential plumbing applications. Unfortunately, Danco has not tested or approved using these O-Rings in automotive applications and cannot ensure the safety, integrity, or performance of this product when used in this application.

      By|Feb 14, 2025


        Can these be used with drinking cups
        ByJul 25, 2024
        1 Answer | 
        Answer This Question

        Thank you for your interest in Danco products and for your inquiry. The O-Rings in Danco model 34443 are made out of nitrile and are designed for residential plumbing applications.

        By|Jul 26, 2024


          Can theses be used in a drinking water bottles lid?
          ByJul 16, 2024
          1 Answer | 
          Answer This Question

          Thank you for your interest in Danco products and for your inquiry. The O-Rings in Danco model number 34443 are made out of nitrile and are suitable for drinking water applications.

          By|Jul 16, 2024


            Are these suitable for automotive use??
            ByJul 2, 2024
            1 Answer | 
            Answer This Question

            Thank you for your interest in Danco products and for your inquiry. Danco O-Rings are designed to be used in residential plumbing applications and has not been designed or tested for use in the manner that you have suggested. Therefore, we cannot ensure the safety, integrity, or performance of our product.

            By|Jul 2, 2024


              Will these O Rings help seal a leaking metal hose reel? I have tried multiple O rings already. I'm not sure if the sizes I'm using are wrong or if the application is wrong, or pressure is to great .
              ByJun 20, 2024
              1 Answer | 
              Answer This Question

              Thank you for your interest in Danco products and for your inquiry. The O-Rings in Danco model number 34443 are designed to be used on faucet stems to prevent leaks.

              By|Jun 21, 2024


                Are there o-rings in this kit that would fit a leaking sillcock? If I remember correctly, they have one that's sort of conical.
                ByFeb 25, 2024
                1 Answer | 
                Answer This Question

                Thank you for your interest in Danco products and for your inquiry. Danco model number 34443 includes 12 of the most popular O-Ring sizes for faucet parts. A beveled washer or bonnet packing might be closer to what you are looking for.

                By|Feb 28, 2024


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                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 363 reviews
                  • 98% recommend this product
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                  Showing 1-10 of 363 reviews
                  Good all around o ring set. I got them for rc shop.
                  by
                  • Verified Purchase
                  a best value for the price
                  the #27 o-ring was perfect fit for my 32 years old delta waterfall kitchen spout that started leaking at the base .. and leak no more ,, see my photo .. here's a tip,, to determine your size ,, measure the od and id of your bad o-ring ,, then you look on the box to find your fit .. see so easy .. you canna beat cost $12 for all this box has ,,when ,, compared to buying just 2 individual 0-ring for $2.00 each ... that fixed my job ..
                  by
                    • Recommended
                    Good quality rubber O rings. Will fit some faucets but need to double up if using on Delta brand faucet.
                    by
                    • Verified Purchase
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                    • Verified Purchase
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                    Showing 1-10 of 363 reviews

                    Compare Key Features

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                    Product Snapshot

                    Ideal for DIYers and plumbers seeking durable, leak-preventing O-rings ensuring a reliable, long-lasting seal.
                    Ideal for fixing leaky faucets with durable NBR rubber O-rings, ensuring a watertight seal and preventing water damage.
                    Ideal for DIYers needing replacement bushings and O-rings for Delta Foundations series bar/prep sink faucets, ensuring a secure spout connection.
                    Ideal for faucet repairs, these durable rubber O-rings offer high temperature and abrasion resistance, ensuring a watertight seal.

                    Size

                    12 most popular sizes included
                    210-piece assorted kit with various sizes
                    #46 O-Ring, 2 in. OD x 1-5/8 in. ID x 7/32 in. wall thickness

                    Material

                    Buna-Nitrile Rubber (NBR)
                    NBR Rubber
                    Metal
                    Rubber

                    Temperature Resistance

                    Chemical Resistance

                    Seal Effectiveness

                    Eliminates and prevents leaks
                    Ensures watertight seal