POWERBUILT 3 Ton All-in-One Hydraulic Bottle Jack and Jackstand in One, Compact, Wide Base, 11-21 Inch Range, Eliminates Jackstands, for Trucks, SUVs, RVs, Trailers, ASME, Not for Sedans - 640912

Purchased to support and make small adjustments to my 30ft class B+ motorhome. My motorhome doesn't have any leveling or support devices built-in. Walk around the motorhome would cause movement and just didn't feel like a solid floor should. I looked into adding something permanent and the price for the product alone wasn't in the budget. I ran across these combo jacks and it looked like an inexpensive solution, and it is. I measured from the frame to the ground, my MH is fairly low, and it looked ideal. I purchased two for the rear and it worked great. I decided to order two additional for the front. Yes, I used a pad to place the jacks on a pad and a spacer and some may find that a problem, it's easy! Once in place they stabilize the MH really well. Mission accomplished for very little money. It might be an option for you?

GREAT JACK! Lost my last one out of my truck bed 🫤 my fault. Works on my truck, travel trailer and boat. 2 sizes 👍🏻

This thing is a beast. We have an H3 Hummer and our hydraulic jack and stands weren't tall enough so I tried to find the tallest one I could that wasn't crazy expensive. So glad I got this, really well built and easy to use.

This appears to be a quality piece of equipment. I would have given 5 stars but there is no case to keep the pieces together.

I like the fact that it has duo use and it works great

Easy to use, good jack.

So apparently this is a badly designed product that keeps selling for years with no Quality Control. Luckily, it is fixable. From 2 jacks 1 was leaking oil. I would give it 5 stars instead of 1 because I had fun fixing it but you wouldn't find it so easy if you now need the fix like I did so here it is: 1) FIX - Remove the release valve - Clean yourself, the floor and the jack from oil - Use a magnet to remove the steel ball that's supposed to sit flush beneath the release valve - Put the steel ball to a safe location - Remove the O-rings from the release valve and use new, 0.05mm-0.1 thicker ones - Insert the steel ball exactly in the center of the seat - Insert the release valve 2) REFILL THE OIL - Remove the upper rubber plug - Remove the remaining oil - Refill with new hydraulic oil - the hole is the level - Put back the rubber plug If you have doubts about the step, find a YouTube video. 3) BLEED THE AIR Stage 1 - Without weight on jack, open release valve. - Hand lift jack to maximum height. - Close release valve. - Put pressure on jack (jack might go down about halfway). - Pump jack to maximum height. (if jack does not move, just keep pumping it for about 20-25 full strokes) - Once the jack reaches maximum height, pump it some more – about 10-15 full pumps. - Open release valve. - As the jack comes down, start pumping jack again. - When jack reaches lowest level, pump it some more – about 10-15 full strokes. Stage 2 - Close release valve. - Pump jack to maximum height. - When maximum height is reached, pump some more – about 10-15 full strokes. - Open release valve. - As jack comes down, start pumping jack again. - When jack reaches lowest level, pump it some more – about 10-15 full strokes. - Repeat Stage 2, 2-3 times. Stage 3 - Put some weight on the jack. - Repeat Stage 2. I hope it was helpful. Work safe and enjoy your car.

I bought my first "Jack and Jack Stand in One" to keep in my truck on the road for flats and emergencies. I haven't used it much, but when I have it has been a life saver. The based is solid, not individual legs, so it is less likely to sink into softer roadside surfaces. It is also far more stable than the jack that comes in any vehicle. The built in jack stand ensures the vehicle is secure in the are. The cost of that convenience is sacrificing a little extra room to store it. I bought jack#2 because I needed to have things done like trans fluid, transaxle fluid, front diff and rear diff. Some of those require a level vehicle when checking the fluid capacity. I put the rear axle on a regular set of stands and use this in the front to adjust the level front-to-back and side-to-side. Now that I have two of them, I prefer using the pair for the front of my vehicle to using the floor jack and jack stands, or using ramps. There is another model of this jack that has an improvement. The lift arm can be adjusted in 1" increments and allows you maximize the lift range of the jack. I opted to go with this option and have been satisfied with only a couple of adjustment options. It has worked out fine for me and saved me over $20 per jack. I would buy these again!

Excelente 👌

Purchased this for my Motorhome and only realized afterwards that the height of it wouldn't slide under the van, however all i did was tip it on its side then stand it back up and it fits perfect with about 4" to spare... I must say i am very impressed with this, it lifted my Motorhome with ease, and it has super safety features which i also like, its a little like having a powerful bottle jack and a wide based axle stand all built into one.... When i ordered this item on the 20th April it arrived on my doorstep on 26th April - Now that is excellent service - as its come all the way from the good old US of A to the UK basically in about 6 days - 10/10 so far i Love it !

Good product

Seems like a good product but will not lower. Hoping to hear back from product support to see what they will do for me.

Moro comodo, se ci fosse pistone doppio stelo : sarebbe più versatile per altezze differenti.