Mardatt 79 Pcs Tire Valve Stem Tool Puller and Installer Kit, TR412 TR413 TR414 Snap-in Valve Stems & Caps with Pure Copper Valve Stem Cores, Single Head Valve Core Remover ♖Product Feature: √ Valve Stem Core: ① Material: Made of copper with nickel-plated, featured with excellent rust & corrosion resistance, high temperature and pressure resistance.② Feature: Designed with a seal attached to a movable, spring-loaded pin that allows pressurized air to pass when inflating a tire. √ Tire Valve Puller Installation Tool: ① Function: For installation or removal of snap in type tubeless tire valves. ② 4 Update Design: off-set and pivoting head, knurled finish steel handle, rubber booted steel and thread head, providing more leverage necessary to remove stubborn valve stems with less effort. TR412 TR413 TR414 valve stems:① Material: constructed of high temperature brass valve cores and ozone resistant EPDM rubber. ② Excellent Performance: High temperature resistance, high hardness and high wear resistance, perfect for tubeless tire. 2 in 1 Valve Caps: Function：The top slot head can be used to remove valve cores and the bottom can be used as tire caps to prevent air leaking and dust. Why Choose us:♙Wide Application：Suitable for all standard valve cores, Ideal for motorcycle, bicycle, car, truck, ATVs, off-road vehicles, small trailers, wheelbarrows, lawn mowers, and air condition, ect. ♙Easy to Easy: Simply remove the valve stem with valve core remover tool and replace it with new valve core! No need to worry scratching wheels or destroying valve stems ♙Package Include:30 pcs silver valve stem core30 pcs gold valve stem core5 pcs TR412 valve stems5 pcs TR413 valve stems5 pcs TR414 valve stems valve remover caps1 pcs valve stem puller installer too 1 Pcs single head valve core tool totally 79