![Automatic QC [Black Edition]](http://www.mckillans.com/cdn/shop/files/0070-AQCB_QUICKCONNECT_KIT_BLK_MAIN.png?v=1783000335&width=1445)
![Customer photo review of Automatic QC [Black Edition]](http://images.loox.io/uploads/2026/4/25/rYw1ApVb8_mid.jpg)
Little bit of a splurge but are super nice when your constantly changing nozzles, from a foam cannon and rinsing wand, best part is you can use with 1 hand
Customer Reviews
Overall rating: 4.9 / 5 from 34 reviews.
![Customer photo review of Automatic QC [Black Edition]](http://images.loox.io/uploads/2026/4/14/BTR_1s4hW_mid.jpg)
Excellent quality quick connects as are all McKillans products. Look forward to using them soon. Thanks McKillans for making high quality products!!
![Customer photo review of Automatic QC [Black Edition]](http://images.loox.io/uploads/2026/4/12/Lv9RLgHVy_mid.jpg)
Amazing and definitely worth the wait
![Customer photo review of Automatic QC [Black Edition]](http://images.loox.io/uploads/2026/4/6/UFCKZsjpU_mid.jpg)
The quality is very high and fast connection
Great machine
I used the new HF1 pressure washer this morning and it was simply awesome!!!
Really love these , very convenient
Best connectors period!
Not what I needed
Work great
The quick connections work great with no leaks quality product.
These Automatic QC [Black Edition] came as part of the HF1 Ultimate Kit. The Automatic QC is a game changer, makes hookups and swap outs a breeze.
The QC fittings are great! Super happy with the quality.
Loving the quality of the accessories, this gives me confidence with longevity.
I finally got off from work early and went straight home to clean my truck since the sun was still out. I really enjoyed the experience. The foam cannon sprays thick foam and the motor is really quiet. The hose and swivel work perfectly and doesn’t kink at all. The quick connects save time connecting everything. Overall experience was great. I’m glad I waited to get this setup. Oh and for drying the truck I used your towel which I had purchased on your Amazon account. One swipe and my truck was dry. Amazing.
Best of the best, you wont be disappointed!
Makes everything easier
best quick connects ever
This makes detailing easy
Great equipment and easy to use!
Quick and easy, 304SS is a nice addition verses the old brass QC. Waheed you have done yourself proud.
Love the push connects. Its amazing how something so simple improves the process
Beautifully crafted with exceptional performance. Couldn't be happier!
Good quality parts.
Great unit all the way around. Built with great quality. Love it.
Super high quality! I love the steel fittings and the quick disconnect feature!
5 Star
Makes it so much easier to setup and get to washing
Good quality
Lovely fittings highly recommend not that cheap quality from Amazon worth the price very well bill exceptional quality
easy to use no leaks and strong
The quick connects work great only quick connect problem I had was on the 50 foot black edition quick connect hose. The black O ring inside wasn’t placed correctly and I almost permanently damaged it because of it.
These helped me hook up my new machine to my water source. Way worth the money.
Great quality