• Universal fit air coupler for fast & easy connect/disconnect of air tools and accessories
• Automatic spring-loaded ball-bearing collar grabs adapters and holds tight
• Saves wear-and-tear on air tools and accessories, allows air hose to swivel freely for fewer kinks
• Finely-machined solid-brass for leak-free connections; corrosion resistant
• Male-threaded coupler for use on compressors and air hoses; 1/4" NPT

One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.