Most hands-on homeowners can install these. Winding Tool Bars are Included.
592294
My 10 year old torsion springs were still working, but after an estimated 15,000 uses I figured that they were at their end-of-life. The replacement effort took about an hour (several available YouTube videos show how it is done).

The winding tool bars are included, which is convenient. No problems were encountered and the new springs fit like a glove.
1021847
Perfect Medium-Duty tools for home use.  When I describe it to others I simply state that "I wouldn't build a house with them" but that's about it.  A nice bonus is that with a very small modification you can use the Craftsman Bolt-On system accessories with this set as well as use the 20V batteries on Porter Cable 20V tools.  Very versatile and tough.
4322982
I got this to get an idea of how to wind coils for my own DIY projects. If I were to buy the parts separately it would cost more. The instructions look fairly straight forward and if one takes it slow and carefully success will be had.
3935811
Easy to install with the right tools.
Socket can be found at Harbor Fright for less than $7.00
Spray O2 sensor threads  with penetrating oil
1047482
Just what we needed for a few projects around the house.
3601271
Glad I got these. They weren't hard to install. Had to modify the front fender to accommodate a generator but easily done with a hand grinder. The little black caps at the ends of the wire struts will fall off. But so what. I may go back in with the grinder and trim them so they don't stick out so far, and perhaps round the sharp edges, but it's not critical.
119104
This is a very nice kit for what you pay.

Installation is not for the weak of heart, can be done with basic hand tools such as metric sockets, wrenches torx bits and a floor jack.  Highly recommend having two people do this.
649564
This product works very nice for owners that may have issues with metal prongs.  Metal prong collar and these plastic prong collars both get the job done, but this one looks less intimidating to owners.  The only improvement would be a quick attach clasp to make application easier.

Visually less intimidating prong collar
794288
I like the whole line of B&D 18V cordless yard tools: Weed Trimmer, Hedge Trimmer, Blower, and Chain Saw. These are clearly homeowner quality.  That doesn't mean their bad, just that they're not professional grade.  And that's just fine, since I'm not a professional landscaper.

For my standard city plot, I have waaaay more juice than I need with the 3 included batteries.  I imagine it's enough juice for a moderate sized suburban lot, as well.  If you have a LARGE lot, you may want to go gas.

The weed trimmer works just fine, and I like the edging feature - it worked far better than I expected, even on my grossly overgrown lawn edges.  The hedge trimmer gets the job done, though if you have high hedges you may want the model with the extension handle.  And the blower works fine for clearing debris off pavement and flat surfaces (not so much debris on/in grass).  If you want or need professional performance, this isn't the product for you.  But if all you're doing is standard yard maintenance for an average house, these get the job done effectively, efficiently, quietly, and inexpensively.
1975626
A bit over priced should
Come with tool for ease of installation for price point
4835803
An ideal gift for the handyman or woman in your life with a multitude of interchangeable bits and pieces for most jobs around the house, or light DIY. Like other sets of this nature I wouldn't put too much faith in the strength of the bits although the design of the driver is quite sturdy. The lifetime warranty is nice for those worried about the price, and the included carry case is a necessary but nice addition.
The tool light is also handy for those hard to see places, or even when fiddling behind the TV or something without the need to get a headlight or another pair of hands to hold a flashlight for you.
Auto load and magnetic heads mean no problems fumbling for screws at any angle and all in all I'm impressed.
Small enough to throw in the car glovebox or a drawer in the house, an ideal set to please most when that "Where did I put that tool" question is asked for the awkward shape or unusual screw or fastening.
4 stars overall, I knocked off one star for the bits which seem OK but wouldn't tackle hard fastened, heavy duty, or rusted in screws I suspect.
238760
Easy to install - you can use velcro or the screws.
1996735
Reasonably easy to install with the correct sized bar.  Unless you have rather high rails (probably more common on SUV's) you will need to find shorter replacement bolts for the clamps, otherwise the provided bolts will dig right into the top of your roof when tightened.  It was an easy find at my local hardware store though so a pretty minor issue.  I was using them on a Mazda 6 wagon so it is on the smaller side and probably explains the shorter rails.
The aero design and not having oversized end bars sticking out from more universal applications is nice for keeping things in place even when not in use.  The blade design fit nicely in the bike rack I also picked up but could cause problems for other carriers since they are significantly wider than most bars.
2968882
As other reviewers said, you'll need to buy some extra stainless flat and lock washers, but the instal of these foot pegs is pretty easy on most roll bars.
2358746
I can't believe I paid this much money for these, but they DO work.

Loved walking out of the home improvement store and lashing stuff to the car with two pulls of a strap and not endless tying or ratcheting... epic.

For those of you with factory bars, you're going to need some adapters.  Easy enough, but more $$.
2238247
They are very easy to adjust. Should come with screws.
3779235
I got this tool in black friday deal. As a new homeowner, it is really worth having all these tools handy in home. Though I haven't used all the attachments that comes with it, it is good to have an option if I decide to do any DIY project :). Battery hold good juice. I was able to cut loads of plywood and many drills before it died. This set only comes with phillips and flathead bit, so you will have to buy all other bits and drill heads. You can get those cheap at Lowes or home depot.