This is an amazing tool. Comes with a bag and other air fittings in case you need them for trucks or low profile wheels. I've been using it 7 days a week, about 20 cars a day for about 3 months and it hasn't shown any signs of failure or broken parts. My colleague liked it so much he ordered it. You can't beat this price. We used to buy high quality Matco and Snap-on and they broke within a year and for triple the price it wasn't worth the headache.