Features 1、Package Included: Tire repair kit includes 10pcs valve core, 10pcs valve cover, 10pcs valve, 1pcs single head valve core remover, 1pcs double head valve core remover, 1pcs 4in1 tool, 1pcs stem puller. 2、Durable Construction: Precision manufactured from zinc alloy nickel plated, durable and ideal for removing old leaking or faulty valve stems. 3、Single and Dual Head Valve Stem Remover: For quick removal or installation of tire valves. It is often necessary to tighten the valve stem when inflating or deflating the tire. 4、Pivot and Valve Puller: For the installation or removal of tubeless tire valves. Suitable for RVs, cars, bicycles, electric vehicles, etc. 5、Tire Valve Stem: This screw in design tire valve stem is easy and convenient to install and holds pressure well, durable and practical. 6、4 Way Valve Removal Tool: Removes valve stem, rethreads and enlarges inside of valve (also works on AC unit valves). Specification Item Type: Valve Stem Puller Tool Material: Zinc alloy nickel plated Fitment: Valve core for pneumatic tires of RV, automobile, bicycle, electric vehicle, etc. Including Accessories: 10 x Valve Core 10 x Valve Cover 10 x Valve 1 x Single Head Valve Core Remover 1 x Double Head Valve Core Remover 1 x 4in1 Tool 1 x Stem Puller Package List 1 x Valve Stem Puller Tool Kit