SING F LTD 10Pcs Presta Valve Core Lock Ring Nut Presta Valve Cylinder Lock Ring Nuts Accessories for Car Valve Bicycle Valve Insert Air Pump Compressor

Specifications : This Presta valve core lock ring nut is 10mm in diameter, 3mm thick, and 5mm inner diameter, Fit for Presta Valve, 5.6mm inner diameter bicycle inner tube. Material : This set of Presta Valve core lock ring nuts is made of metal material, which is anti-rust, anti-corrosion and durable, and can be used for a long time. How to use : The Presta Valve core lock ring nut is suitable for the French valve and inner tube of the bicycle to fix the valve core, prevent it from sliding or loosening during use, and ensure the inflation effect and vehicle stability. Use a wrench or valve pliers to tighten the nut, but be careful not to tighten it too much to avoid damage to the valve core. Portability : This set of Presta Valve core lock ring nuts is lightweight and easy to carry, and can be placed in your bicycle luggage or backpack at any time, convenient for you to replace or repair when needed. Quantity; This set includes 10 Presta Valve Cylinder Lock Ring Nuts to meet your many needs like changing your inner tube or servicing your bike.