Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: What is with the negative reviews referring to a "crimping tool".  This is a compression tool...correct?
Document: For anyone rating this lower than 5 stars, surely has not done their homework prior to purchase.I have done three houses so far with this tool alone for crimping and it has been perfect everytime.
Used this to put connectors on RG6 cable so I could splice together two cables for a long run. Tried crimping several connectors. If the setting is too much (crimmping), the connectors break and fall off. Two little on the setting, and the connectors do not stay tight. Have tried a couple of sets of connectors (Ideal brand). Neither fasten as secure that I hoped. I ended up using a set of pliers to crimp the fitting more after secured with the Klein tool.
How easy can you get! You turn the adjustment knob, put the compression fitting on the cable and clamp down. Makes a great tight seal. I have used this on RG-6, BNC, and R59 connectors with no issues what so ever. I recommend this tool.
the center hole for the dielectric is big enough for RCA but still crimps F connectors beautifully. the whole compression plate moves back and forth on a thread so you can calibrate this to crimp any brand connector perfectly. every time.I am completely sold, and you should look no further! this is an astounding deal for a great tool.
Bought this to add ends to cables that would be attached to an 8 port amplifier. It worked pretty well. The only issue is that you need to watch what compression fittings that you use with it. Do not buy a compression tool that cannot adjust to accomidate the size of the compression fittings. This is a tool that balances a decent price with adjustment capability.
I was on a job far from my house. Which is where I left my compression tool. Going back to get it wasn't an option. I stopped at Home Depot and bought this tool for 21 bucks. I used it on F cons and BCA cons. It worked awesome for both. If someone says this doesn't work well it's probably because they aren't using it correctly.
I did a review for the Ideal 89-5048 RG-6 BNC Compression Connector that I used with this. They worked horribly. I called Klein and asked what's the deal. The guy who helped me really dug deep for me. He talked to the product manager and they explained to me that I cannot squeeze all the way down with this when using the Ideal Compression Connectors. This will overcrimp the connector and ruin it. I have this tool turned all the way back and I only squeeze half way.
although there are more expensive/fancier coaxial cable crimping tools out there this model is awesome. it crimps BNC, F and RCA connectors. it does not have a lot of intimidating buttons and knobs that require an hour of reading before you can use it, simple and easy to use. you know it's an excellent product because it's from Klein.
bought this crimper from the hardware store because I can't find professional crimpers that will crimp the aluminum RG6 fittings I'm working with, I am a professional cable installer and for the work that I do this product is terrible. It ruins 80% of the connectors that I crimp with it by crimping only one side while the other side bends over the cable. forcing me to have to crimp really slowly while turning the crimpers several times around to apply even pressure to the fitting. Total waste of time!
Still wish the connectors were still more secure. Might be worth buying the Klein compression fittings to see if they fit more snugly.
Answer: no