• Our high-quality rubber stoppers are soft and non-greasy and have a durometer of 45. They are sold in a case of ten one-pound packs. These stoppers are size 000 and are solid (no hole drilled). Size 000 stoppers have top diameter of 12.7mm, a height of 21mm, and a bottom diameter of 8.2mm. Approximately 181 each, size 000 stoppers are included per one-pound pack.
• These lab grade, rubber stoppers are soft and non-greasy and soft with a durometer of 45.
• Size 000, Solid

Our high-quality rubber stoppers are soft and non-greasy and have a durometer of 45. They are sold in a case of ten one-pound packs.

These stoppers are size 000 and are solid (no hole drilled). Size 000 stoppers have top diameter of 12.7mm, a height of 21mm, and a bottom diameter of 8.2mm. Approximately 181 each, size 000 stoppers are included per one-pound pack.