Klein Tools VDV812-612 Universal Compression F Connectors RG6/6Q Coax, Universal Sleeve Technology, Professional Grade, 50-Pack

I can't overstate how great these things are. I've used a few other compression-style barrel connectors before these, and they were all absolute murderers on my hands. I had to push them onto the ends of the cables so hard that I couldn't get through more than 4 terminations before I had to take a break. And I always worried about damaging the cables.But these Klein connectors are perfect. They just slip on so easily, and then I really only need to compress with a tool once in order to terminate, but I still do it a couple times just to make sure.I still had a couple dozen of my old connectors, but after a single job of terminating about 30 RG6 ends, I threw my old ones away. They weren't even worth keeping around in emergencies. I'd rather delay a job a couple days while I order more of these than kill my hands with the other connectors.Sure, these are more expensive, but they are 100% worth the cost. Even before I knew how easy they were to work with, I could just feel the quality in the weight and see it in the construction. The other connectors I've used felt like tin. These felt like real metal and they even look good, which makes a good impression on my clients.Seriously, don't use anything else. I'm slowly moving a lot of my networking tools over the Klein and becoming a big fan.

These worked great trying to crimp a few new runs of quad shield coax.I have a couple boxes of other fittings that I simply could not get to seat correctly for crimping.I purchased these based on reviews and I'm glad I did. They work great

These are more expensive, but they fit quadshield and stiff wires with ease. High quality product!!!

Sex is great, but have you ever had a connector slide on *so* good and crimp *so* solid you feel like a pro?In life we face many choices. One of those choices is which coax crimp connectors to buy. There are other connectors where you have to wrestle them on the cable like you're trying to force-feed an angry anaconda, and you can get little tools to help you shove the connector on, and read forum threads about people talking about their favorite tricks. Or, you can get these, and they slide on like butter, and crimp on good and solid, and the dielectric (center white stuff) comes all the way up to the base every single time, and you just feel like you could do 100 more of them.Choose wisely, my friends.I ended up having to redo half the cable jacks in my house because whoever built it clearly made the wrong choice and crimped half of the connectors without fully inserting the cable. They weren't using this product! (There are probably other good connectors too but I know these are good and I'm sticking to 'em.)

Way overpriced but they work every time regardless of coax cable diameter. Guess you get what you pay for.

Yes, these cost more than other brands of compression fittings. That's because they are the best out there. The superb quality is instantly obvious. I used a Klein Tools VDV212-008-SEN Compact F-Connector Compression Crimper to install them, which is dirt simple to operate. These fittings work fine with RG6 quad coax, which is the largest diameter of RG6.

very good stuff

Klien has made quality connectors and I also have all there tools for RJ45 connectors and now coax cable. Very easy to use and the connectors slips right on and fits very snug. I also purchased the weather proof connectors.