Precision 71/60 Male GG Joint

Precision 71/60 Male Ground Glass Joint is a borosilicate glass connector designed to create a secure, repeatable fit with a matching 71/60 female ground glass (GG) joint. The precision-ground taper helps deliver a tight seal and stable connection—ideal for laboratory glassware assemblies, custom builds, and replacement applications where consistent alignment matters.

Made for clean performance and long service life, this male joint is a dependable choice when you need a true ground joint connection you can assemble and disassemble with confidence.