High-quality air pressure-control assembly: This set of-abs plastic-made pressure-control assembly is designed to quiet and for your air compressor-needs. Adjustable air output: The adjustable air output feature allows you to fine-tune the air pressure up to 175psi, ensuring a wide range-of applications for your air compressor. Ideal-for enthusiasts: Whether you're a enthusiast-or a professional , this pressure-control assembly is perfect for all your air compressor-needs. Wide range-of applications: This set is suitable-for a variety of air compressors and can be used in various-industries such as automotive-repair, woodworking, and more. Package includes: 1 Set Air Bracket Assembly