Lot of 35) #4 Rubber Stopper with Hole, Black Tapered, Lab Seal for 24/40 Glass

Description

New surplus - each one pound package is factory sealed.  The sealed bag may show some wear.
It's a big ol' pile of Rubber Stoppers, Size 4, with 1-Hole for one low price!
There are 35 pieces in each bag weighing one pound.
These high-quality rubber stoppers are non-greasy and have a durometer of 45. They are size 4 and are drilled with one hole. Size 4 stoppers have top diameter of 26mm, a height of 25mm, and a bottom diameter of 20mm.
Top: 1.0" (26mm)
Bottom: 3/4" (20mm)
Length: 1" (25mm)
Hole Diam.: 5mm
Fits 24/40 ground glass openings.
Discounts for multiple lot purchases with standard shipping on the first lot of 35 pieces and free shipping on all additional lots.
30 day no-risk guarantee - if you are unhappy with your purchase, please let me know within thirty days of receipt and I will pay return shipping in addition to issuing a full 100% refund upon return. I appreciate every order and want you to be happy with your stuff. The item in the pictures is the item that you will receive. If you have any questions, please let me know. Thanks!
Loc:
MS4BL