Laboratory-grade rubber stopper. Top diameter: 2-1/16 inches; Bottom diameter: 1-3/4 inches.
Note: Sizing information is provided by supplier. Minor variances may occur.
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Save my name, email, and website in this browser for the next time I comment.
NOTICE: Our stores are temporarily closed for walk-in shopping. All orders must be placed on our website. Pick up is available at the Greentree location only. Shipping by UPS is available. Dismiss