Ladder leveling foot.
590710
This extension leg is very stable. While not required, I use two, one on each side. That provides a wider base with larger feet.
2111549
I was looking for one of those multi-purpose ladders.....  This ladder was at a great price and you can't beat PRIME shipping.

This ladder fit the bill perfectly.  It is sturdy at the highest step-ladder heights. It is fairly easy to adjust and there is no doubt when it clicks in.

I am thrilled with my product purchase and Amazon shipping can't be beat.
2388402
Nice ladder. Works great but is a little slippery if kids are in their sock feet. I would highly recommend this ladder to anyone. The price is great and it fits and works well..
4907344
this ladder supports over 300 pounds. it is very stable even on the top step. I recommend  this product.
65088
Very nice. Easy to assemble sturdy. The adjustable plastic legs are good to level on my tike floor. I recommendbb
3861539
this is a good starter ladder for the price. it could be a little sturdyer
1635585
While this is a good ladder (light, stable, easy to move), the description is incorrect. The highest standing step on this ladder is 7 feet 8 inches above the ground. While this is only 4 inches shorter than what is said in the description and it is too bulky to return, I needed to put cinder blocks under the legs to make up the difference. Make sure you get the correct size you need!
414926
High quality product. Self leveling feature is excellent.
936119
Very good ladder, minor damage in shipping.  Still works good.
860698
Awesome.  Finding the joints to line up was a little tricky, but now that its up its awesome.  a 2 year old could raise the ladder.  they say don't cut the rope, but its impossible not to.  just have to burn off the end and melt it carefully, then tie it in a knot.  Works great !
3291283
This ladder is sturdy and priced affordably for its height. It is lightweight and the top of the ladder has a magnet to hold screws plus holes to hold tools. Ladders can be pricy.  This one met my budget.
2897244
Good construction, good weight.  There is not a lot to say about a ladder, after it is just....  a ladder.  It is a good product and I have no hesitations about using it.  Good quality, good price.....  good night
2895825
Extremely nice. Better than any ladder on my friends boats. But I'd get another step if I could do it again.
4510504
Difficult to level due to the fact that one of the four legs is different.
501167
The ladder is lighter than I expected. I am impressed with the rock lock, and 2 extra hingpins. I wash windows and I can handle most houses and most businesses.
3767546
I was pleasantly surprised at the clever and well built mechansim that releases the locking pin and pushes the foot assembly down until it reaches the spot where you want the foot to rest.  Then a slight jiggling of the ladder side to side allows the locking pin to find the nearest hole (spaced every half inch) and lock the position.  If the ladder still looks tilted then releasing the lock on the other side allows one to improve the ladder's position.  The new feet are steel and at least twice the surface area as the orignal aluminum feet on my 20 year old Werner ladder.  The seperation of the ladder's feet is also increased to enhance stability.

 I use my extension ladder to trim up tree limbs and I had a number of close calls in the past due to uneven or unstable soil beneath the bigger trees.  I always figured a snug fit at the top end or a rope  around the trunk would be enough.  Then I fell off a much smaller wobbly step ladder and realized I could have had much worse accidents with my poorly stabilized extension ladder.  I have also purchased an AC78 top end ladder stabilizer for roof and gutter ladder tasks.
1489744
I got one of these and it works well. The only thing I don't like are the rungs on the ladder,they are to skinney causing discomfort on my feet after using it for awhile. Other than that it works good ,little heavy ,easy to use. Will recommend  for price its a good buy.