The Performance Tool M688 Locking Air Pressure Regulator is the must-have tool for anyone looking to improve their spraying accuracy. Featuring an inline 1/4" locking pressure regulator and gauge, this regulator allows you to precisely adjust the air pressure according to your spraying needs, ensuring optimal results every time. Compatible with all conventional and HVLP spray guns, this versatile tool is perfect for a variety of projects, from automotive painting to furniture finishing. The secure locking mechanism prevents air pressure fluctuations, while the male/female 1/4" NPT threads provide a secure and reliable connection to your spray gun. With a pressure range of 0-180 PSI, you'll have complete control over your spraying pressure, giving you the perfect finish on any surface, from fine detail work to larger projects. Order the Performance Tool M688 Locking Air Pressure Regulator today and take your spraying game to the next level!