5/8" Rubber Stoppers are Tapered Rubber Stoppers that will plug bottles, lab vials and other openings. Manufactured from EPDM Rubber. Not for food applications (see silicone rubber stoppers)
Excellent website for location specific sizes and material descriptions. Prompt order processing!
Dale D, USA - 5/4/2018
Director of Engineer
Solomon A., New York, NY - 1/18/2018
Good quality stoppers
As advertised, good product, fast delivery
Luc A., Ottawa, ON - 12/5/2017
I don't do reviews - normally. But finding WidgetCo warrants a few words. WidgetCo is a hidden gem of a secret. They don't cover a lot of ground, but they have an excellent selection of hard-to-find items and materials. And what they sell is nicely cataloged under just six tabs at the top of the website. I bought rubber stoppers to temporarily axle cover holes in a couple of wooden pieces that I was dipping in epoxy. Shipping was quick (and free - I ordered an assortment of stoppers to get over the $40 min. order for free shipping). Rather than dump all the stoppers in one bag, they bagged each size in a separate, heat-sealed bag. The stoppers are excellent quality and worked perfectly in my project. widgetco.com is now bookmarked on my computer.
Alan H., Austin, TX - 10/7/2017
I got this and all the other products I ordered quickly and in good form. I am very satisfied and would definitely order from this website again.
Claire S, Encinitas, CA - 9/9/2017
Very quick shipping.
Brad D, Reno, NV - 8/15/2017
The ordering process was very easy and the product was delivered on time and in good condition. I am pleased doing business with the company.
Randy A., Camarillo , CA - 3/27/2017
Outstanding Product Quality and Service
We demand high quality rubber stoppers in the production of our product, and these have been consistently outstanding in meeting specifications and our requirements. Combined with ease of ordering, prompt delivery and outstanding support, we will enjoy continued business!
David W., Virginia Beach, VA - 2/22/2017
Buy with confidence
Convenient, fast, accurate, great selection and reasonably priced. What more do you want?
Tom M., Simi Valley, CA - 12/11/2016
Great products, great service.
Badford D, Reno, NV - 10/3/2016
Excellent Quality. I bought 3 different sizes and they were all of the same quality
Duke P., Benton, KY - 8/6/2016
Good quality product. Arrived quickly. Correct order. OK price for the small quantity I ordered. Thanks!
Tyler R, Dayton, OH - 6/27/2016
#00 Rubber Stopper
Lost the drain plug for my portable air conditioner. This works perfectly. Could not find these anywhere else for a reasonable price. Great price and fast shipping from WIDGETCO. Thanks!
Zach H., Pennsylvania - 6/4/2016
Exactly what I was looking for!
Thought I was going to have tough time finding what I needed but I found WIDGETCO and I was taken care of...
Mick C, Minnesota - 10/31/2015
#00 Rubber Stoppers
This company will be my newest go-to for all things like this. A very simple and easy process, the price is great and the shipment and billing were expedient. Great concept!
Curtis E., Reston, Virginia - 8/4/2015
Best On-Line Service Ever!
I only wanted a few items for a small project and I was treated like a major business. Ordering online was simple and fast. I received a validation notice via email and my order arrived faster than expected.
Lee H, Virginia - 7/19/2015
Various Size Rubber Stoppers
Good product and so many uses for them. Amazingly fast shipping! Thanks.
Tim M., Niskayuna, NY - 11/10/2014
#00 Rubber Stopper
Great product that met our needs. Excellent/timely delivery. Sizing was accurate.
Bret A, McCall, ID - 9/3/2014
#00 Rubber Stoppers
Nice product, fast delivery, thank you!
Ted V., California - 6/30/2014
Good product with good packaging.
Arrived very quickly!
Nick V, Malvern, PA - 6/17/2014
Great quality. WidgetCo shipped quick!
This review is meant for all the sizes I bought (#0 - #6). The sizing seems pretty accurate (though I didn't take a micrometer to them). The rubber is good quality: not too hard and cheap feeling, not too soft and 'gooey'. Just right. I bought an assortment to plug up my clarinet to leak test it and they worked great.
Widgetco shipped them quickly and had all sizes individually packaged and labeled. I wouldn't hesitate to buy from them again.
Jon S., Texas - 11/28/2013
Fast and accurate, with good price for shipping and the small quantity of four.
Forrest S, Arizona - 9/9/2013
Large quantities in stock.
1 week delivery time to Hawaii.
R. Y., Honolulu, HI. - 8/15/2013
Outstanding customer care
It's rare nowadays to find people like yourselves who are truly 110% committed to the customer. It was easy, fast, accurate and my one phone call to you was with someone really concerned with my inquiry. Keep it up. Don't change!
Rolando G., Laredo, TX - 7/13/2013
Perfect buying experience
Every time I buy from this company I am extremely pleased with the product and the service.
Robin S, Florida - 3/3/2013
Fit the Bottle....er...Bill Perfectly
After guessing at the size, I was pleased by the perfect fit, uniform size and excellent material. Delivery was propmt and efficient!
Fritz S., Moraga CA - 1/5/2013
Fine product, fast shipping.
Michael F., NJ - 12/31/2012
Just what I ordered....Great.
Julian M, Casper WY - 12/5/2012
Karen J., Nikiski - 11/9/2012
00 EPDM Stoppers
Highest Quality. Very Fast Service And Shipping. Excellent Customer Service. Highly Recomend This Company.
Gary P, Wilmington NC - 9/7/2012
Product was received in the time frame that was reported and I am pleased with the product. It was a pleasure doing business with WidgetCo.