If you are looking for a professional valve stem removal tool set, then your research is over here. That's because our product can meet your need. Adopted of , practical and durable for long time use, not easy to get deformed and bring you much convenience. Features -Color:Multi -Material:Nickel plating zinc alloy, ABS -Size:16.51X2.00X2.00cm/6.49X0.79X0.79in -Size:13.21X2.00X2.00cm/5.19X0.79X0.79in -Size:11.00X3.00X3.00cm/4.32X1.18X1.18in -Size:1.91X0.51X0.51cm/0.75X0.20X0.20in -Size:1.27X1.02X1.02cm/0.50X0.40X0.40in -Size:4.83X3.30X1.27cm/1.90X1.30X0.50in - Always a good idea to keep some spare valve cores and valve tools handy, and the valve core tool set is . - Easy to use: For quick removal or installation of tire valves. - When you inflate or deflate a tire, you often need to unscrew the valve core, which is when you tire valve removal tool. - Valve is fully automated and all valve cores are leak tested. - Wide application: suitable for all standard valve core, car, truck, motorcycle, bicycle, electric vehicle, etc., and air conditioning unit. Package list: valve cores 20 x valve covers 2 x single-head valve core removers 1 x double-head valve core remover 1 x four-in-one tool