The Brennan THREAD ID KIT-NPT-UN Thread Identification Kit is a handy tool designed to easily identify NPT and UN fittings, both male and female. This kit simplifies the process by color-coding the fittings—black for NPT and silver for UN—and clearly imprints the size on each fitting for quick reference. It comes in a lightweight, durable case, making it easy to carry and store. Additionally, the kit includes a thread gauge, allowing for accurate measurement and identification of thread types, ensuring compatibility and proper fit for your hydraulic or pneumatic systems.








