Ladder Leveler Pair,Ladder Accessories Tools Working on Stairs, Adjustable Ladder Leveler for Stable Platform and Ground Level for All Surfaces-Standard Version （20"）

These work great on my aluminum extension ladder. The instructions call for them to be installed over the bottom ladder rung. In my case the rung extends out on both side of the ladder frame about 1/4”. They provide washer and tell you to stack washers under the mounting bracket where the bolts go thru to keep the bracket level and elevated off of the rung. The issue I had was it took four washers under each bolt, so a total of twenty washers per side to keep the bracket flush and just above the ladder rung. The problem is they only give you enough washer to do one side. I ended up using some nuts I had as spacers, which solved the problem easy enough. These extension are solid and very easy to adjust up and down. The castor swivel and are heavy duty, I think they will last. They will also screw completely off and the adjustment rods can be pushed up and out of the way if not needed, and shouldn’t interfere with the original feet. The only downside to having these installed is that now the ladder won’t stand on its edge without having it leaning up against something. Overall, I highly recommend these levelers to anyone needing extra safety for their ladder when on an uneven surface, they are an excellent value for the money and are built to last.

I was very impressed with the quality of this product--the design is well thought out and easy to use. As can be seen in the photo, it is ideal for uneven terrain, and might even work on stairs if the tread width is sufficient. The parts are very sturdy, as they should be for safe use on an extension ladder. The cam-type locking plate makes adjustment very straightforward.I would have given this five stars if the installation had been easier. My ladder rails are channels (as opposed to tubes), so the screws were too long and had to be cut off to eliminate the potential for cuts. The mounting holes were so close to the pole that getting tools (and especially sockets) in to make for a quick install was difficult. A couple of minor design/packaging corrections would make this set a real winner: 1) Widen the bracket slightly so that the mounting holes are clear of the pole, and 2) Provide a second set of shorter screws for applications where the ladder rails are channels, not tubes. The supplied wrenches were useful but most DIYers would have better suited tools.

I bought a 20' extension ladder for use on uneven ground and stairways. These levelers worked so well and are very stable. The keep me safe. I have used them in inclines and stairs and it makes the ladder level. They are very easy to install. You may need to add a few washers, as spacers, to the screws depending on the brand of ladder you have. I have a Werner.

Instructions are not very helpful. But, if you can decipher them, the ladder works as hoped. It is important the brackets are placed as needed.

Heavy duty and easy to install. Works good outside on soil or grass but the angle of the ladder is very important.

This was fairly easy to assemble to my old aluminum ladder and it was a decent value but it just needs more.; it needs more wall thickness on the tubing. The female threads for the screw in levelling pads are merely ripples inside the tube. With more wall thickness the thread depth could be correct. Skip the included teflon tape and use a good grade of anerobic thread locker. It needs better hardware and twice as many washers if you need to level the unit over the lower rung protrusion too.The design seems pretty good and the price is one of the lowest but just a cursory look and you'll see where the money was saved pretty quickly.I feel pretty good that this will support me just fine but some better quality hardware and some more robust tubing would inspire a great deal more confidence.

Solid simple easy to attach. Every ladder should me stock with these

Great tool to use on stairs. Felt very safe