Feature: 1. The tire valve pull installer is constructed of quality steel material, durable to use. 2. Non-slip knurled handle design, beautiful and practical, provides a secure grip even in wet or greasy condition. 3. Thicken nozzle sleeve, could avoid the damage of the nozzle thread and rubber. 4. Plays an important role in removing or installing the tyre valve inserts and repairing tire quickly. 5. TR412 valve core is made of high-quality brass and rubber, good sealing performance, fits standard 0.453 \"valve rod wheel. 6. Single-head and double-head tire valve core remover for quick removal or installation of tire valves. 7. Four-way tool can remove your valve core, re-tap threads and ream the inside of the valve. Specification: The 54pcs tire valve tools set can remove, install and repair the tyre valve quickly. Features: The tire valve pull installer is constructed of quality steel material, durable to use. Non-slip knurled handle design, beautiful and practical, provides a secure grip even in wet or greasy condition. Thicken nozzle sleeve, could avoid the damage of the nozzle thread and rubber. Plays an important role in removing or installing the tyre valve inserts and repairing tire quickly. TR412 valve core is made of high-quality brass and rubber, good sealing performance, fits standard 0.453 "valve rod wheel. Single-head and double-head tire valve core remover for quick removal or installation of tire valves. Four-way tool can remove your valve core, re-tap threads and ream the inside of the valve. Specifications: Material: Steel Item Size: Please refer to the picture Package Weight: 350g / 12.35ounces Package Size: 300 * 60 * 30mm / 11.81 * 2.36 * 1.18in Packing List: 1 * Valve Stem Pull Installer 10 * TR412 Valve Stems (built-in pure copper valve core) 20 * Pure Copper Valve Cores 20 * Valve Hats 1 * Single-head Valve Core Remover 1 * Double-head Valve Core Remover 1 * Four-way Valve Tool Package List: 1 * Valve Stem Pull Installer 10 * TR412 Valve Stems (built-in pure copper valve core) 20 * Pure Copper Valve Cores 20 * Valve Hats 1 * Single-head Valve Core Remover 1 * Double-head Valve Core Remover 1 * Four-way Valve Tool