BEWARE - Threaded Hole Too Shallow
587513
The threaded hole in the end is too short for most knee mills.
Much hassle involved in getting this to work.
Would NOT recommend this product until after their QC has corrected this issue.
181804
The flange plate was not threaded, so I had to swap the new shaft over to the old plate. I then discovered that the holes for the roll pins were not sized correctly (too loose), so I had to use the original shaft after all.
2282196
Warning to people purchasing this product, the threaded holes on the side of the adapter do not use standard 3.5" drive screws. Many brackets (including this one) have M3 holes on the sides of the tray. This is incorrect! While a 2.5" drive uses M3 screws for mounting, the adapter bracket should use #6-32, as if it was a 3.5" drive. That's why you want the adapter tray. Right? If you have a computer case that is tool-less or have special mounting screws, you could run into a problem.

Others have commented that this heavy duty.  Yes, it is.
Others have commented that it is painted well. Yes, it is.
3023593
The threaded section is too shallow to use with the plastic hoses I bought it for, but it works great with the metal hoses I bought to replace them.
1506525
Andrea is right. That area above the threads is about 3/8" in diameter. It's almost like a cup hook piece. In my application that area is hidden so it wasn't a big concern. The rest of the hook is fine though and looks nice.
2420412
not sized correctly closer to 1/4 quick to 3/8 thread  worthless a a quick option for ice maker hookup
4705900
I have a 2002 Yamaha V-Star 1100 Classic with the OEM backrest on the rear seat.  If I had installed this using the existing mounting holes in this luggage rack it would have had an approximately 20 degree forward slope to it and looked like something more befitting a crotch rocket than a cruiser, and would have been useless for all practical purposes at that angle (IMHO).  I give this product 3 stars for being a decent looking, sturdy rack, having deducted 2 stars for poor fit and having to make my own modifications for a proper fit.

Rather than mess with returns, I mounted it using just the top mounting holes, adjusted the rack until it was in line with the back seat, tightened the mounting screws to keep it from moving, then used a spring loaded center punch inserted through the lower bolt holes to set the location of where I needed to drill out the lower mounting holes.  I then removed the rack and using a hand drill, and a small bit to avoid (as much as possible) having the bit wander, I drilled a hole from the inside face of the mounting arm (where the center punch mark was) completely through the arm.  Unless you have a right angle drill head, you're not going to get a dead straight hole.  But considering the thickness of the material and the fact that this wasn't a NASA project, a slightly off-axis hole would suffice.  To keep it as close as possible without having to overdrill the size of the hole or have to use washers to cover up a blown out hole, try to keep that drill bit in the center punch divot.  Once the initial hole was drilled, I then used progressively larger bits, drilling from the external face, through the mounting arm until I reached a hole size that was about the same size as the holes that existed in the rack.  The important thing is that the bolt can fit through it.  I then deburred the holes with a deburring tool and some Emory abrasive cloth (being careful not to mar the chrome finish on the outer surface), then mounted it up.  After the modification, the original bottom mounting hole is exposed and just forward of the new mounting hole.  Since the inside of that hole was chrome plated, I didn't think it would be a problem and, while it's not ideal, it's not hideous and is functional for my purposes.

If I can figure out how to upload a couple of pictures with this review, you'll be able to see the finished result and decide if the price and effort is worth it to you.

Update 8/4/13:  I posted a couple of pictures but they are associated with the product, not this review.
4893444
They give you exactly the amount of hardware necessary, no problem there but when one of the formed threads on the brackets is left with a burr or is mis-formed and you can't get the screw through so you possibly wreck the threads or have to take everything down to fix it that's not good.  I ended up having to re-tap the internal and run a tap die on the external threads to clean them up and make them work.  This required going with only one board installed until I could get the necessary tools.  Yea my fault - NOT. A real QC issue folks.
Won't buy Lund's again.
1432047
This pin is thick - for a 2" hitch receiver, but it is too short to go all the way through the receiver. Terrible!
4849625
The wall mount was well made and easy to install,  however my monitor has shallow mounting nuts which required screws much shorter than those provided.  Fortunately I have the right tools to easily cut the screws,  so no trip to the hardware store required,  that would have made me unhappy!
3848164
Hole to connect to receiver in the wrong location. I have to drill a new hole on the side to match the others.
267563
Just FYI, the bolt pattern on this bracket only matched up with 2 of the holes on the Big Blue filter housing. I had to modify the other 2 holes with a dremel tool to make it work.
3990812
Does not fit 2012 Ducati Monster 696.  Flange is recessed too far and the threads don't catch.  What a bummer.
2007801
Make sure your drain has a hole in the center or this will not fit.  Had to return.
4389433
Nicely made but the 3/8 inch outlet is a non-standard or perhaps non-US thread.  No standard US fittings would work.  Had to return it.
238181
I purchased three of these to go into a custom desk mod. Once I got through all of the issues with this product, they seem be working fine. One is located immediately behind video cards and reports temps that are reasonable given the card temps.  That's the good.

The threads and probe are too short.  Nearly all of the locations I intended to use these have a similar thread depth.  These are not long enough to extend into the flow of the coolent. Also, the electrical connectors have a thick plug on them, preventing them ( physically ) from being inserted into any temp header on my motherboard. (An ASUS Maximus VIII Formula) The bad.

The ugly consists of the fact that these aren't G1/4 compatible.  I couldn't get any of these three plugs to go into any G1/4 fitting or device I own. Long story short, I discovered these are manufactured to 1/2" and 20 threads per inch, rather than the G1/4 standard of 19 threads per inch.  Since I was building my own reservoir from scratch, I verified by cutting and tapping a 1/2" 20 TPI hole. All three plugs fit perfectly.

I did not return these as I used each in a custom built part and made 1/2" 20 TPI holes just for the probes.  If you are buying these for G1/4 holes, be aware they will not sit flat and will likely leak.
3519287
Had to enlarge two of the slots on the mounting bracket with a dremel. With the way my junction box screws were positioned, the light fixture could not be level without this modification. Wiring is slightly too long and I had to really work to squeeze it all in the box.