Quality Mark 28199 Smarte Jack - Pair, Silver

Easy to install

Good Stuff, worked well foe my boat lift.

Very well built. Easy to install.

I installed the jacks along with the other wheels I had previously so I had wheels on each corner. My lake bottom is a little mucky and can be difficult to roll through. With 4 wheels on the bottom my lift rolled in much easier than previously. The jacks were easy to install and operated as advertised. I'll let you know how they work when I remove my lift this fall. So far, an excellent product that I would highly recommend. My only concern might be longevity of the screw system, but it's too early to tell.

Easy to assemble and install

The jury is still out on this., this wheel lift was installed the spring 2024 for the first time. Longevity is to be determined, but there are not many products quite like this. It seems to work very well but it’s a sealed product. No way to lubricate or grease. Pre-lubricated. Not cheap but have a 1300 pound lift that it works well on. Took nine men to put it in the water without this device. Was a breeze to put in with these adjustable wheels. So far so good. Time will tell.

Put them on my pontoon boat lift and using a Milwaukee 1/2" 18v impact driver they easily go up and down quickly. One person can now move the lift around.

I purchased another, less expensive brand of jacks for my lift, and they got the job done but eventually failed after 3 years. These Smarte Jacks are considerably more heavy duty, and the ability to raise and lock the wheels once in the water is great as otherwise the wheels will want to spin with the water movement and will eventually wear the axles.My two biggest gripes are the price (will see after 3 years if they're still going strong so this opinion might change), and the fact that I wish they provided a touch more adjustability in mounting.