Easy to Use: For quick removal or installation of tire valves. It is often necessary to wring out the valve core when aerated or deflate the tire, then you need the tire valve removal tool. Wide Application: Suitable for all standard valve cores, car, truck, motorcycle, bicycle, electric cars, etc., as well as air conditioning units. Meet the complete set for valve core care! Valve cores, the unsung heroes of your car. That might seem dramatic, but they quite literally keep your car off the tire rim. That's why it's always a good idea to keep this pack of 20 spare valve cores handy. Don't worry, use this Valve Core Tool Set to your valve core, re-tap threads and ream the inside of the valve (also works on A.C. unit valves). colour:Red + silver Material:Ferroalloy and galvanized Package Contents: 2x single head spool remover 2x double head spool remover 2x 4 way valve tool 40x brass spool Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.