Features:* *Made of material, and practical to use*It's easy to install anti-agingand in use*Remove valve cores quickly and easily.*Remove and install the valve core without the loss of refrigerant.*Has a ball valve that can be opened and closed in just a quarter-turn rather than a stem-type valve.*Our Product Is Integrally Formed Prevent Air Leakage.Most product is not integrally formed the air leakage is easy to occur.*This set is equipped with 3pcs of high-quality valve cores, which are convenient for you to replace and use.*Work on service valves cores of booth 1/4inch and 5/16inch service ports. Specifications:*Valve Core RemoverMaterial: Brass*Valve CoreMaterial: Alloy*Valve Core RemoverColor:Red(As Pictures Show)*Size:230mm *16mmPackage Content:1 *Valve Core Remover3 * Valve CoresNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.