Strong enough that my truck that went sank into 2 ...
582496
Strong enough that my truck that went sank into 2 ft of water from thin ice, barely made a dent on the knuckles.  My axle broke, but that is not part of this kit.
4675116
These are huge and strong! We used them to enclose boxes we needed to haul in an open pickup truck in the rain. They did a great job of keeping the contents dry!
2730628
when you need a heavy strong bar to pry or lift, I put this one to the test and it passed.
622922
I have used this to recover over 2 dozen stuck trucks in the last year. It works perfectly. Heaviest recovery was a 3/4 ton Chevy with a 42' triple axel 5th wheel toy hauler loaded with a sxs and atvs. It was buried in the sand with a broken rear drive shaft. I put this tow rope from the front if his truck to the rear of my 3/4 ton F250 and then had a Cummins hooked to the front of my truck. We put every bit of 30,000lb force on it and it did the job with out an issue. I've continued to use it over a 12 times since then with hard tugs and heavy loads. I still use it to this day and will definitely buy another.
2763700
I hit a truck head on with it the first weekend, pushed back the bumper guard 18 inches with my chest at about 40 mph, and was only bruised. Broke my legs, though.
2034073
These were targeted to replace the tie downs in my Toy Hauler trailer, to secure a side-by-side UTV vehicle.  These are very heavy duty and haven't suffered the failing of the "D-Ring" style tie downs that came stock in the trailer; the stock D-rings split open under the shifting weights of the vehicle.  These new HD rings could hold most any heavy load, and absolutely won't spread apart as the others did.
68431
Dropped one of these in my Stampede. I find with the extra weight, the truck stays planted better. It still wheelies on command, but hammering the throttle out of a turn, the truck seems to squat and launch now rather than just spin the rear tires. Many people on forums advised getting two 5800 packs instead of a single 10,000, but I have no complaints.

I'm charging this with a Traxxas EZ-Peak charger. All works as it should.
1432339
Used this to Hold my subwoofer box in place in the back of my SUV, slammed on the breaks held it in place. Not sure on huge weight applications however holds 400 pounds in place
2178345
These are strong and tough tie downs. If you use them right, whatever you tie down is not going anywhere especially if you are transporting material in a pickup truck!
2127468
Very strong, it carry my K5 IIs easily, i can almost make a picture in a middle of a hurricane, its a bit heavy
468995
Proven 2btrue: the more essential and non-ferrous the part, the more-likely youll drop it. [OK, maybe only *Im a klutz?] This grabs the stuff that magnets leave behind. Its cheaply made but does its job well; claws retract to nearly cable diameter. Gift one to a dad.
4255004
They are very strong i got two of them one would have done the job perficte fit easy to put on and the price was wright no more getting hit in the head.<a data-hook="product-link-linked" class="a-link-normal" href="/Monroe-901114-Max-Lift-Tailgate-Lift-Support/dp/B000COO9LK/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Monroe 901114 Max-Lift Tailgate Lift Support</a>
1794720
I bent 2 of these when the core drill bit binded in the hole. But the they were replaced. They really could be a lot stronger.
1931977
Had a heck of a time -- really -- trying to take this off my motorcycle frame yesterday.  It was a struggle and a half, this thing is that strong.
3635087
Works great. Super strong. Only problem was my van only had 2 of the 4 holes needed so I had to drill 2 holes. Installed on a 1999 Ford E350
4367342
Held up to my motor. Which is way to much for my truck with the gearing I got so.... My diff blew
1475079
These coilovers worked as advertised and kept my truck level with a 800lb load. Only bad thing is they made me aware how bad my front shocks are, which I knew needed replacing bur made it very obvious.