$3.95 per unit for buying at least 45
Solid FDA food-grade stainless steel 304 18-8 (minimum 18% chromium)
- FDA food grade nitrile O-rings, 3 sizes to fit more bottles
- Lifetime Guarantee on stoppers and o-rings
- Made and patented in the US
These stoppers have a 3/8″ x 16 threaded stud 1/2″ long, one piece with stopper. Top diameter of this stopper is 13/16″ and it is 1 1/2″ tall. The picture shows how the stopper sits low in the bottle so you can creat designs that will sit low near the neck of the bottle. This style is popular for golf balls, pottery, wood and ceramics.