Lightweight, practical, convenient to install and easy to use, simply screw and inflate automotive pump, compressor. This will enable you to use a car foot pump or compressor to inflate your tyres and pumps.

• Easy to use: Direct replacement, easy to install, only use the wrench to put the caps onto the tire valve stem
• Selected material
• Reliable quality
• Quantity: 4 pcs
• 
  
• strong and durable, easy to clean and works well.