The Milwaukee 2475-20 M12 Compact Inflator is a portable tire inflator designed for easy and convenient use. With a maximum working pressure of 120 psi and powered by a 12V battery, this compact inflator is ideal for inflating tires on the go. Made with durable steel construction, this multicolor inflator is lightweight at 3.83 lb and features an oil-free design for easy maintenance. The compact size of 6.5 x 6.5 x 7.5 inches makes it a convenient tool to keep in your garage or car for quick tire inflation whenever you need it.