The Grainger 16N026 is a 1/4" NPT male x 1/4" NPT female brass pipe fitting. It is made from forged brass for durability and has a maximum pressure rating of 3000 psi at 70°F. This fitting allows you to extend or redirect your 1/4" NPT pipe run. With its high pressure rating, this fitting is suitable for hydraulic, compressed air, fuel gas, steam, and refrigeration applications. The dimensions are 1-1/4" length x 1" width x 1-1/8" height. It weighs approximately 2 oz. This pipe fitting provides a secure threaded connection to prevent leaks in your 1/4" pipe system.