Lisle 1 1/2 Adapter - 25080 is a heavy-duty adapter that allows for quick connection of 1 1/2 hose and accessories. It features a solid brass construction with a chrome-plated finish for superior corrosion resistance. The adapter has a 1/4 NPT thread and is designed for use with air, water, oil, and other liquids. It is ideal for use in a variety of automotive, industrial, and other applications.