Glass Stoppers with KEM-KLAMP® Lug
![Glass Stoppers with KEM-KLAMPĀ® Lug](https://krackeler.com/tt/lg/graphics/0186/jpg/851800.jpg)
Standard Taper glass stopper designed for use with Kem-Klamps. Pennyhead top has a lug attachment to engage the spring portion of the Kem-Klamp. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.