10Pcs Tire Valve Core American/US Valve Stems Core/US Valve Core Wrench For Most Automotive,MotorcycleBicycleRV, ATV Replacement Features: Material: copper, nickel-plated Designed with a seal attached to a movable, spring-loaded pin that allows pressurized air to pass when inflating a tire. Accepts working air pressure up to 300 PSI. Designed for use in any car, truck, motorcycle, bicycle, ATV along with any other vehicle that utilizes tires. Package include: 10Pcs US valve cores 1Pcs US Valve core wrench (Please choose) About Items: Durable - Nickel plating valve stem core can effectively prevent rust and corrosion, so it is more durable. This is a process upgrade to the traditional copper valve core that is easy to rust. Essential Tool: Whether in your journey or in your garage, the car spare valve stem core can play a huge role. Similarly, it can be used in the car repair shop for the customers. Widely Application: Valve core for ATV tire, truck, car, RV, lawn mower, motorcycle, jeep, bicycle, electric cars, etc. In fact, it is suitable for most vehicle tires, and Schrader valve cores are also used in many refrigeration and air conditioning systems. High Quality - 100% leakage tested, Maximum working pressure is 300PSI, Schrader valve core giving you a safe tire system, a worry-free journey. Note: 1.Please allow 1-3 cm differs due to manual measurement. 2.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.