15-Pack (Same Size) Solid Rubber Stoppers - Size #3-23mm (0.90in) x 17mm (0.66in) - 26mm (1.02in) Long - Black Lab Plug
Description
🔧 Seal the Deal with Quality Stoppers!
- PRECISION FIT - Designed for a snug and secure seal.
- PREMIUM QUALITY - Crafted from high-grade rubber for durability.
- GENEROUS PACK SIZE - 15 pieces to meet all your needs.
- VERSATILE APPLICATIONS - Perfect for labs, homes, and industries.
- MULTIPLE SIZES AVAILABLE - Explore a range from #000 to #10.
This 15-pack of Size #3 Solid Rubber Stoppers is designed for versatility and durability, featuring a top diameter of 23mm, a bottom diameter of 17mm, and a length of 26mm. Made from premium rubber, these stoppers are ideal for laboratory, household, and industrial applications, ensuring a secure fit for various uses.
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Reviews
I**N
Works
Works as should. Sizing correct. Good value
A**N
Worked well
We used them to plug holes in planters
R**Z
Vernier Caliper
Checked them and were all within advertised specs for a non rigid material. They are a very solid rubber compound so they can be DIY'd for lots of different types of apps other than bottles, dykes and brain drains. lol
I**Y
OK for my purposes, but lacking precision
If you need stoppers that are precisely a number 3, I wouldn't recommend these. They are close, but have some noticeable variances compared to other stoppers and even within the batch. They'll work for my non-scientific purposes, but if you need a precision fit, look elsewhere.
C**!
Very high quality, exact sized per description.
Received quickly, and they were exactly the size as in the description. Black pliable rubber for many purposes.
M**C
Perfect for a STEM activity
It was hard to find a cork to use on a 2-liter soda bottle to use in making homemade bottle rockets. These worked perfectly!
N**H
Exactly what I needed for making cheap ollas
To do some frugal watering I got some terra cotta plant holders at home depot. To make them work for an olla the hole in the bottom needs to be plugged -- perfect size.
T**S
Medium hard rubber, easy to cut with razor blade.
Using them to plug pool water jets while I do maintenance on the system. Rubber is medium hard. Easy to cut to size with a razor blade.
Common Questions
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