We are open for business, however our showroom is closed. Click here to read our Covid-19 Action Plan.

#7 Rubber Stopper - Drilled

Regular Price: $3.36
You Save $0.67

This tapered #7 Rubber Stopper is the perfect size for sealing 3.0 and 5.0 gallon glass carboys. It has a 9 mm hole in the center, for use with an airlock or tubing.

  • Top Diameter: 37 mm
  • Bottom Diameter: 31 mm
  • Length: 24 mm

Warning WARNING: This product can expose you to chemicals including Ethylene Thiourea, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

#7 Rubber Stopper - Drilled Reviews

Average Customer Rating:
(based on 0 reviews) 
No customer reviews available. Be the first to write a review!

Be the first to ask a question.