2 Hole #11 Rubber Stoppers are 2-Hole #11 Tapered Rubber Stoppers that will plug bottles, lab vials and other openings. 2-Hole #11 Rubber Stoppers are manufactured from EPDM Rubber. Not for food applications (see silicone rubber stoppers)
My order was shipped and delivered much much faster than expected! Thank you. However, even though you get FIVE stars on these fine products, I really really need 3-hole stoppers sizes 11 and 12. Rubber stoppers are difficult to drill holes into.
Jeff L, Arizona - 4/22/2020
Even better than I had hoped for!!! I need these for humming bird feeder stoppers. Getting ready-made in any other than the typical size gets expensive - IF it can even be found. An added bonus is that the rubber is soft enough that 1/4" tubing can be inserted without drilling the hole bigger as had been anticipated. Finding all these larger sizes has opened up entire new possibilities in my feeder production. THANK YOU!!!