USA 3in1 Quick Connect SteelPlated Coupler Key benefits Faster connections: Pushtoconnect design lets you attach and detach air hoses and accessories quickly, saving time during jobs and reducing downtime. Onehanded operation: Simple thumb release and push fit allow hands changes while you hold a tool or position a workpiece. Durable construction: Steelplated coupler provides resistance to wear and corrosion for longer service life in and field environments. Broad compatibility: Designed for pneumatic tools and air compressors using the USA 3in1 quick connect style, making it suitable for a wide range of accessories and hose assemblies. Features and attributes Function: Quickconnect coupler for fast connection of air hoses, impact wrenches, spray guns, blow guns and other pneumatic accessories. Material: Steelplated body for improved toughness and corrosion resistance compared to unplated fittings. Operation: Pushtoconnect engagement with an easyrelease mechanism for secure, leakresistant connections and singlehanded use. Compatibility: Works with USA 3in1 quick connect fittings and standard pneumatic accessories that accept this style. Practical applications Auto : Quickly swap air tools (impact wrench, ratchet, air hammer) on a busy service bay without interrupting workflow. Construction and maintenance: Connect compressors to pneumatic nailers, staplers, or blow guns on site for faster setup and teardown. Home workshop and DIY: Change between inflator, spray gun, and utility hose with a singlehanded motion while maintaining grip on materials. Why choose this coupler Reduces connection time and simplifies tool changes Robust steelplated construction extends service life in demanding environments Intuitive onehanded operation improves efficiency and safety Compatibility note: Intended for use with pneumatic tools and air compressors using USA 3in1 quickconnect fittings.