This adapter will connect a 1/4" hose fitting to a 1/8" connection. Many airbrush tattoo compressors come with 1/8" connections and require an adapter to connect to a 1/4" airbrush hose. If you purchase a compressor at Lowe's or Home Depot, they will generally have a 1/4" connection. One of these adapters is required if your compressor or manifold has a 1/8" fitting and your current airbrush hose has a 1/4" connection.
