This is a great item at a great price, which is why I feel compelled to leave a review. For its very modest cost versus the greater than 2-times price difference with its competition, I was expecting a lesser product. This was a very good surprise! I used it with my All-Top Dual Cylinder automatic compressor and it worked quite well. There is a mistake in the description: the hoses are 1/4”, not 3/8”, which is a 50/50 result. The 3/8” hoses would air up faster with lower heat build up at the compressor, BUT the hoses would take up much more space in my overloaded cargo area.The hybrid hoses are definitely the right choice, and the lengths were more than ample to reach from the engine compartment to all 4 tires on a Sprinter 2500 (shorter version). I was able to inflate all 4 tires from 18psi to 45psi in just under 2 minutes, and then I disconnected the hoses/chucks to the lower pressure tires (front) and continued to fill the rear tires to 76psi. The clamp-on chucks only flow air when they are clamped on. The chucks themselves are solid brass, are heavy duty-sized, and the clamp mechanisms are robust. I expect them to last.The manifold is a solid, quality part that will also have a long life. The digital gauge registered the exact same pressures as my handheld digital ARB gauge and also appears to be another robust item in the kit. The manifold has a ball valve for shutting off the air flow when it comes time to walk around and disconnecting the chucks. At first I could not shut off the gauge’s digital display via the on/off button, but realized that I had forgotten to release the manifold pressure by opening the ball valve, and once that was released, the gauge could be shut off as expected. The only light duty component is the carry bag, but for the price of the whole kit I am happy to spend $20 for the exact bag I want. Pleased with this purchase!