DescriptionThe item is a pack of tool and cores made of zinc and iron alloy. It is suitable for cars, trucks, motorcycles, bicycles, etc. With this Helpful 4-way tire tool, you can install and uninstall the core easily and conveniently. They are compatible for all vehicle valves as well as air conditioning units.Features- Color: Silver, red. - Material: Zinc, iron alloy. - Size: About 19.5 * 5.5 cm/ 7.68 * 2.16 in. - Suitable for Standard Cores - Cars, Trucks, Motorcycles, Bicycles, atv, Lawn Mower Trailer ETC. - Functions: Removes and install cores.Re-taps threads inside & outside. Reams inside stems. Remove broken cores with a unique reverse threaded removal tool Deflate the tire. Remove the embedded stone in the tire lines. Can be used as a light duty stem puller. - Fits: Compatible for all vehicle valves as well as air conditioning units.