This Tru-Flate single ball foot chuck connects directly to air lines for quick and efficient tire inflation. The built-in shut-off valve prevents air flow when the chuck is not in use, reducing air waste and compressor strain.

• 1/4" female NPT thread connection
• Maximum pressure rating: 150 PSI
• Built-in shut-off valve stops air flow when not in use
• Brass construction for durability and corrosion resistance
• Single ball foot design for secure tire valve contact
• Ideal for general commercial and industrial air filling applications

Note: Direct airline chucks are not suitable for use with inflator gauges - for gauge applications, use a clip-on or dual foot chuck.