ITEM NAME:1Set Mountain Bike Gas Air Nozzle Tire Presta Valve Core Nut With Install WrSEAU Features: 1.It is suitable for the modification and replacement of the valve inner nozzle and the vacuum tire nozzle lock nut. After the replacement, the locking force is greater, and the air tightness is better 2.Smooth lines and colourful design keep you away from monotony 3.Fully automatic tapping machine, the internal tooth pattern is fine without burrs, and it is smoother to use 4.The original bicycle nut is not easy to install, and it is easy to tighten with this long and long design 5.We give each product a sealing ring to increase air tightness and prevent loosening of the nut Specification: Material: Aluminium Alloy Size: As the Pictures Shown Colour: Black Nut and Blue Wrench Package Includes: 2 X Black Nut And Gasket 1 X Blue Wrench Note: 1.Please allow 1-3mm error due to manual measurement..The original bicycle nut is not easy to install, and it is easy to tighten with this long and long design. We give each product a sealing ring to increase air tightness and prevent loosening of the nut.
