12V Linear Actuator, 4" Actuator 14 mm/s High Speed Linear Actuator Waterproof 1000N/220lbs Stroke with Reverse Polarity Switch Controller

Worked great for our storage space under our bed in our RV.

Works as it should dont see any initial problems at all. Box has everything in it needed to mount and wire up even the mounting bolts and wire connectors to the switch. You will need a small bit of wire to complete the switch depending on how you want it to function. The speed is thankfully faster then i expected but it won't brake any speed records. If you want fast keep looking takes a good 5-6sec to fully extend. Oh and as an FYI it will run off an 18v drill battery lol. Worked really well for testing befor wiring it in permanently.

It works pretty good. I needed to put one on each side, but there’s no way to adjust. One side is off about a couple inches. There’s no way to adjust it. They should both meet at the same height

Nice unit, going to use as snowblower chute deflector control, just wish my chute was metal not plastic but what isn't made of plastic now days.

This thing is cool! Has plenty of power but is kind of slow. Don't get in any hurry but works really well.

The problem with these actuators is not that they are extremely slow, and it's not that they're not waterproof. The biggest problem with these actuators is that the mounts are cheap. I have been through three of them now where the actuator itself does not fail, but the little mount on the bottom snaps off with the slightest bit of torque. So when you put this on any tool that's actually going to put some Force back against it, it will break every time.

Good price and fast shipping

Measured exactly as described

Works really well stronger and quieter than I expected

So far unit works well. Installed it on a John Deere snow blower for deflector height changing so far great Hasn’t been too cold yet to see if it slows or stops working

Works as it should, easy to install

fit perfectly on a tractor snow blower to control the chute. But i had to make to bushing to attach to.

Worked awesome at first, then all of a sudden the gears stripped, I’m guessing? Unit is always stored in an enclosure; so i don’t believe it’s frozen. It was working just a few minutes ago.