The 16FJ-12MJ STR Reducer from Fittings Unlimited Inc is engineered to connect different tube sizes in fluid systems. Featuring a 16mm female JIC and a 12mm male JIC connection, this reducer fitting is made from durable materials to ensure long-lasting performance. It meets industry standards for pressure and temperature ratings, making it suitable for hydraulic and pneumatic applications. This reducer fitting provides a reliable solution for adapting connections, ensuring a secure fit and preventing leaks in various setups.