Conical joint stopper, Boro 3.3, NS 12/21, hollow, hexagonal grip, is supplied by the company, BRAND.

This is a Borosilicate 3.3 glass conical joint stopper. This conical joint stopper comes with hexagonal grip and is hollow.

Product specifications:

• Catalog no.: 144615
• Brand: BRAND
• Quantity/unit: Pack of 1

Product features:

• Comes with hexagonal grip
• Material of stopper: Boro 3.3
• Ground joint: NS 12/21
• Other feature: hollow