I bought two so I could use them to lower and raise the front side of the bed cover on my 89 gmc c3500, so far I’m happy with them, work just how I need them to be. The bed cover that I have is one of the old heavy ones about 300lb total weight.
At first I was very skeptical. But after proper mounting for the cost they work great. A bit slower than I hoped but after trying other ones these together as a plug in attachment are great.I built this loader from scrap and use it for everything now
A whooping 900lbs pulling and 1300lbs pushing.This thing is a beast. And super quiet.Just a few dollars more than other ones that barely have any strength.Perfect