KOOTANS 1200-Piece Nitrile Rubber O-Ring Kit with 24 Different Sizes - NBR Metric O-Ring Assortment for Sealing Washers

Amy Hill: I only used these 3 times in last week . and saved myself over $100 in buying the o rings I needed.. Buy these .. really good..

United States on Sep 07, 2023

Jimmy SJimmy S: I needed a replacement rubber o-ring for my mini kerosene lighter. The original one dry rotted and fell apart so can’t have fluid oozing out so needed a replacement BUT, what size? LOL! After going back and forth looking at variety of options and still not knowing what size I need, I decided to go with this one and I’m glad I did. First, packaging was good. Container was rapped in bubble wrap securely. Everything inside the container was in place with zero loose ones drifting into other size slots. All the smaller o-rings starting with the 12x1.5 are in individual bags. The included tools came in handy and assisted me with getting the lil rascal on the lighter. Best part, I’ll probably won’t need to order another o-ring in my lifetime lol. I’m going to keep them in my cool dry basement along along with all my other tools and cool gadgets so they don’t develop dry rot. I have a lot of gadgets that use o-rings so this will be useful. Oh, I used the 11x1.5 size to fix my lighter issue in case you were wondering lol

United States on Aug 26, 2023

Matt: The Briggs and Stratton rebuilt kit for my carb did not have the little O ring for the main jet bowl screw at the bottom for some reason so I purchased this kit since it had a lot of sizes to choose from and are suppose to be gas resistant. I found one that works perfect so very happy and still have plenty others to use.

United States on Aug 23, 2023

Chris Egan: Very impressed with the range of O Rings included, and the extraction tools seem to be pretty well made. Give it 4 stars as I cannot speak to the quality and durability of the rings as yet.

Canada on Aug 19, 2023

OMNiLAST: GOOD PRICE

United States on Aug 06, 2023

Y. Cho: This affordable kit help me rebuild a poorly designed American Standards faucet cartridge. This kit and a little plumbers grease saved me $$$. Definitely worth the price. Also, I have a lifetime supply of O-Rings in a nice little holder.

United States on Jul 15, 2023

Chewie: Great variety of sizes and arrived quickly.
Very convenient to have on hand for multiple house repair projects.

Canada on May 14, 2023

Guillermo Corte: llego completo y la calidad es lo que esperaba

Mexico on Feb 20, 2023

Alain: On a beau avoir le matériel, mais sans l'outil on est bloqué. Donc c'est pour cela que j'ai commandé ce kit.

Canada on Jul 25, 2022

Alex: Nice selection, but I found myself missing some thicker o rings. Still can't beat the price for the variety

Canada on Jul 25, 2022