Clamp seems poorly designed
591337
This tire inflator does not seal well with my bike valve and makes it impossible to fill the tire with air from my compressor.  The clamping end seems to be poorly designed and is difficult to get on and off, but the biggest issue is that it won't even seal so that air is leaking whenever I try to use it.
14059
It works, but Kreg could do better.  This clamp is not up to Kreg tool quality.  After purchasing, I have seen clamps identical to this for as little as $6 with equal or even better quality.... "Made in China" strikes again???
2757299
What complete crap!  A bad design that has been poorly implemented.
The  clamping action is so weak that it will slide down any vertical pole, and can't maintain a clamped position on a horizontal pole.  The articulating joint is made of very weak plastic.  This clamp might hold something up, but not in a firmly fixed position, as all the joints have too much slop.
2539200
I like the idea but am dissappointed with how it attaches to a table.  The clamp is just too small and the size of the table really matters.  If the clamp could be made different I am sure it would be much better.  It slips off the table way too much and I also tried many different tables.
So Kind of dissapointed.
3425704
Not to happy with the clamp. Doesnt hold tight. The squeegee part could be a little stiffer but the clamp is prob the worst part of it. If it came with a better clamp/ handle it would be better. But better means more cost and I was trying to go cheap.
4616170
The lamp arm is flexible and functional, but the clamp is a mess. It doesn't open wide enough and doesn't hang on to anything because it only has an inch or two of depth. I ended up having to screw the base into a desk in order to use the lamp at all.
875626
An otherwise good product is hampered by poor design. The black rear door clamp broke within minutes of unpacking and trying it out. This won't last long in the field. Might as well go to the GoPro store and get the real thing on this one.
4160767
If you're not very careful, you can easily over tighten the clamp, causing it to snap. I was so sad when it happened. I plan to get another, but probably not another one of these, because of the clamp.
3386367
Quick release clamp failed immediately.  Single layer aluminum foil is stronger.  The unit is (extraordinarily) light weight. Maybe you could use your own 1/4" mount?
233804
I purchased this system along with the Universal Mount and the Leather Stropping Hone because of the overwhelming positive reviews and the reasonable cost. I was looking forward to putting a nice edge on several of my knives. To start with I had a problem with the Universal Mount when it bound so tight to the clamp that it wouldn't rotate and couldn't be removed. Finally after soaking it in penetrating oil for about an hour I was able to get it to release. I can make it fit properly but it sure doesn't fit correctly out of the box. The next problem was with the knife clamp. The screw closest to the clamping edge is tightened so tight that it is impossible to unscrew in order to open the clamp. The steel used for this screw is so soft that the head stripped very easily, and I now need to find a way to drill it out without damaging the threads in the aluminum clamp. Also need to find a replacement screw somewhere. We'll see how that goes but at this point the entire system is useless. Needless to say I'm not a happy customer and feel like I've completely wasted my money.
UPDATE: I was finally able to remove the clamp screw by separating the 2 halves of the clamp and using a some vise grips to break the screw loose. Using a replacement screw for the clamp I was able to practice and put a respectable edge on a couple of old pocket knives. With some more practice and a bit of patience I can see where this system will work pretty well for a variety of sharpening applications. I'm upgrading the rating but only to 3 stars because of the pure pain that it was to get it working.
3451276
The rubber clamp section broke after a few weeks of use, this is more of design rather than material. Get a push in and an extra piece of tubing to connect it and it will work a lot longer than this...
2289131
The clamp is basically made of a strap that holds on to the sit's pipe, and doesn't look very durable. It wiggles in some cases, but it does the work.
2922431
While it seemed sturdy, one of the clamps broke when I tried to adjust the edges.  I was surprised to find that once you put it in place it is almost impossible to get it out to readjust it.
2253751
The clamp is not the one in picture with the circle hole in it, the one I received has a u shape and makes the thing wobble and  if you tighten it, its all bent funny.
2510597
Cheaply made plastic clamp is unreliable. The filter works great, but the clamp that attaches to your mic stand is horrible, HORRIBLE! It is not very secure and some times just falls right off. Do not buy this.
4008407
Clamp itself is fine.  The plastic handles break very easy, necessitating the use of a tool to remove and reinstall, defeating the purpose.  I will not buy more of this type.
3327094
Detail on picture INCORRECT I don't know why clamp is on there it a PUSH IN TYPE!