Good quality pressure plates and cups. However, the most important part, the blower screw, is scrap. Instead of using a solid hardened bolt, they just cut a threaded rod to length, screwed a nut onto the back, and then did a cheap tack weld to hold the nut in place. Well, the very first time I used it, the jackbolt came loose from the nut because the weld could not withstand the torque. I contacted ABN directly and was told they only have a one year warranty; which I understand but I offered to pay for a replacement jackscrew and was told they don't sell replacement parts. So now I have a suitcase full of paperweights without that forcing screw. Buy a more expensive and higher quality kit.