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About this item

• Suitable for connecting hoses with an inner diameter of 4.3-6mm and a maximum outer diameter of 8.5mm.
• US/French/English inflation nozzles are suitable, no need to convert, direct installation and inflation, convenient and easy.
• The replacement head can be fitted to most pumps and features a universal dual valve design, allowing you to inflate your pump with ease.
• Unscrew and slide the hose to install the new head onto the hose.
• Comes with 4 different sizes of inflation nozzles, convenient to meet different needs.

Double-Head Pump Adapter Valve, 3 in 1 Replacement Dual Head Air Pump Adapter Valve, Multi-Purpose Double Pump HeadHose Adapter Connector Bike Pump Double Head Nozzle