Your cart is empty.
Your cart is empty.Product Description
Brandon B.
Reviewed in the United States on June 1, 2025
My first set were DOA and wouldn't lift at all, this one is better And actually works, but feels super flimsy a few pieces of hardware were loose and flopping around inner carry
Jason
Reviewed in the United States on May 5, 2025
These are nice toe jacks for lifting appliances or squaring up something like a door. Works well and comes in a decent plastic case - better than some blow molded cases. Only wish that the handles were reversed so you could use your foot to "pump" the jack but for the price they work very well.
Rex
Reviewed in Canada on May 24, 2025
It's like have an extra pair of hands
Oldschool
Reviewed in the United States on May 2, 2025
These Kolvoii jacks seem well designed for anyone needing to lift furniture or other heavy objects. The metal construction – stainless steel and aluminum – is way more durable than some other sets that are made of plastic. I had an older set of these jacks that were made of plastic, and 1lb over the rated weight limit and they shatter. In steps metal lifts with a weight capacity of 330 lbs, suggesting they can handle substantial pieces.I appreciate the inclusion of both slow and fast descent modes - that controlled lowering is a nice safety feature. It’s good to see that they’re concerned about preventing damage, too, with that thick steel base plate and the padded handle. The idea of them functioning as clamps or levelers is a welcome bonus, adding versatility. The provided gloves and carrying box are a nice touch, demonstrating a genuine focus on usability and portability. For the price, they seem to offer a good balance of functionality and build quality.
MadMaxx_66
Reviewed in the United States on May 15, 2025
These portable lift jacks are great for all around household jobs and automotive ones as well! Good with securing things and holds really tight! Overall functionality of these are good and the lift capacity is above expectations, at least for my uses! Good safety features built in and these are easy to use! Comes with a nice sturdy carrying case and overall a good value and would recommend! No complaints thus far!
NRadd
Reviewed in Canada on March 24, 2025
These hand jacks can be so useful for the DIYer or anyone who needs anything lifted a short height. Strong and easy to operate they come in a big plastic carrying case. Rubber pads are included for the feet and lifting arm that must be installed yourself.The slow descent feature is a must have imo. I've used ones with only the rapid release and they can be dangerous - dropping 300lbs uncontrolled can cause damage even from a few inches. The lifting mechanism is enclosed in a plastic cover for safety but in does add bulk to it. Plain ones work just as well and are more compact.They can also be used as a very strong clamp or spreader within its size limit.While very useful there are some things to consider.With the rubber pads installed about a half inch of clearance is needed to be able to slip the jack in place. This can be problematic for heavy items sitting flush. The pads are made of cheap rubber that emit a very strong odor - this may dissipate over time. They must be taken off when storing in the case. Whoever spec'd the case didn't take into consideration the added width of the pads. They add about 5mm to the total width of the base - just enough to prevent the case from latching even when standing on it. For occasional use by the average person it's more annoying than anything. The storage case is large. I have others with the same lifting capacity than can be stored in a box less than half the size.They work well and are strongly built but these come at a slight premium for the big case and enclosed mechanism.
JV
Reviewed in Canada on March 22, 2025
Pros:- Heavy-duty and powerful build- Decent plastic case for storage- Supports slow descent, useful for precision placement- FAST lever allows fast height adjustment- Comes with rubber padding for feet and lift- Practical for various heavy-duty applicationsCons:- Metal finishing lacks refinement- Slight difference in speed between the two jacks- Foot rubber is difficult to put on- Long vertical bar limits usability for loads with a wide top but a small footprint like a toilet bowl- Requires extra work for specific applications like dropping a toilet bowl slowly and precisely on the fringe.The Kolvoii Labor Saving Arm Jacks (2 Pack) are powerful tools with a heavy-duty build and practical features. The included plastic case adds convenience for storage. While the metal finishing is not refined, it does not affect functionality, as the focus is on power rather than aesthetics.In testing, one jack easily lifted my leather sofa, which weighs over 150 pounds, with just one hand on the trigger. The jack-lowering lever provides smooth and precise control, making it ideal for applications that require accuracy. The descending speed is slower than the ascending, which is a rare and highly appreciated feature. The third lever offers fast height adjustments, though it may not suit all use cases due to its abrupt descent.The two jacks have slightly different ascending and descending speeds, indicating less tight manufacturing tolerances. However, the difference is acceptable for heavy-duty use. The rubber padding included for the feet and lift adds extra grip and protection but requires effort to fit onto the feet, which could be improved.One limitation is the long vertical bar, which prevents the jacks from being used in tight spaces like under a toilet bowl. For such applications, extra preparation, like creating a wooden bracket, is necessary.Overall, these jacks are a strong, practical choice for heavy-duty lifting tasks. While there are minor design issues, their power and versatility outweigh the drawbacks. I am glad I ordered them.
Huntyre
Reviewed in the United States on February 22, 2025
Solidly built and medium quality components which works well for consumer user.LIFTING:Very heavy duty and did not stress or wobble when lifting an 8’ solid maple door (~190lbs)Nice carrying caseA bit of a challenge to get the rubber feet on the bottoms (I left them out in the sun for a while so they would stretch easier)There are rubber covers for the lifting arm which prevents marring on wood or delicate surfacesThe SLOW and QUICK options for descending are useful. QUICK means that whatever you lifted is going to hit the floor like you dropped it and SLOW means it drops by about ½” each time you press the metal trigger.There is a 8mm nut and 4mm Allen head screw that comes installedLEVELING TIP:If you are using these to level a cabinet or piece of furniture that needs precise leveling the squeeze handles are much more precise than the drop (slow/quick) options therefore bring a side “up” to level rather that “down” to level is much easier.Once you assemble the tool with the clamp attachment, they no longer fit into the foam template unless you remove the clamps againCLAMPINGI use many different clamps in my workshop when building furniture and many of the “quick” clamps that have the squeeze grip with hold moderately well but to get a high pressure clamp you will generally use a screw clamp which allows much more squeezing force. I tested these and the good news is that have substantially more clamping force that a standard hand-clamp from a big box store. The BAD news is that you are restricted to clamping things between 6 ½” and 13” as the clamp doesn’t adjust smaller or larger than that range. Inverse clamping (pushing) is possible however the same restriction apply with a range of 7” to 15”.Also note that if you are using the as clamps more often that lifting tools, the feet can be removed (two 4mm Allen head bolts) by which makes the tool lighter and easier to maneuver when clampingA decent product and will be very useful around the house and workshop. Constructed to last under moderate usage.Loses a star on the price point as there are other offerings of similar capacity and quality for less moneyFour stars for me
John H.
Reviewed in the United States on April 6, 2025
Outstanding product. I needed to raise heavy furniture to adjust feet underneath. These lifters made the job easy and fast.
Lightspeed
Reviewed in Canada on April 22, 2025
This Kolvoii pair of labor-saving jacks can easily lift objects of up to 330lb (150kg). Need to lift a piece of furniture to get something underneath or level it? This is the perfect tool for the task. But ... they can do so much more! They can clamp, space, or hold things up precisely for perfectly leveled installation and more uses I haven't imagined yet!The tools' stability is enhanced with hard rubber covers for the feet and the lifting hand, allowing slip-free operation and protecting fragile surfaces. Fitting the foot covers requires some strength to stretch them into place, however, the tools will fit back in the carrying case with the covers on if desired.The sturdy and lightweight carrying and storage case is made of high-grade plastic, ensuring its contents are well protected. At less than 11lb or 5kg, this tool can offer muscle where required, without requiring muscles to carry around! As tools go, these are not particularly expensive, especially now since they are offered at a discount as of writing this review. I should have gotten this 5-star product long ago!
Truthful Reviewer
Reviewed in Canada on April 12, 2025
[PROS] 👍✔ Ideal for installing cabinets, adjusting furniture, and furniture lifter tool, meeting your heavy-duty tasks lifting needs effortlessly✔ Allows for precise adjustments, enhancing safety and efficiency for any project✔ Also serves as a woodworking clamp, expander and leveling tool[CONS] 👎✘ The rubber paddings are quite a challenge to put on and once on, the jacks no longer fit in the convenient storage box which I was supper excited about so that is quite disappointing[PRODUCT EXPERIENCE] ★ ★ ★ ★ ★ 4.5👉 Kolvoii Labor Saving Arm Jack 2 Pack sold for 119.99$ after the 14% discount at the time of this review. A perfect, must have tool for all handy men/women. As an owner of an income property with several rents, I found myself needing to be more of a handy woman than I ever thought I would be. Wanting to do as much myself without hiring and paying for outside help, these lifts are like having an extra helping hand. I’ve used them to hold up a radiator that had fallen off the wall, something that would have needed a person on each end to keep it level while screwing it back in. Moving heavy appliances up and onto gojacks when redoing the kitchen floors and so much more. These lifting jacks support up to 330 lbs., a height of 15 inches and Lifting range of 0-7 inch. The single-hand squeeze handle takes minimal effort to lift and lower large heavy objects. A great addition to my ever-growing tool collection.
J. Martin
Reviewed in the United States on April 11, 2025
These have proven to be a useful addition to my toolkit. The included decent plastic case is a nice touch for keeping them organized and protected.One of the features is the ability to support a slow descent, which is valuable for precise placement of heavy objects. This makes them more versatile than standard jacks. The FAST lever for quick height adjustments is also a time-saver, although as noted, the descent with this lever is quite rapid.The inclusion of rubber padding for both the feet and the lift is a thoughtful addition, providing grip and preventing damage to surfaces.There are a few areas where these jacks could be improved. The metal finishing definitely lacks refinement; it's purely functional and unrefined (some sharper edges). I also noticed a slight difference in speed between the two jacks during both lifting and lowering, which suggests the manufacturing tolerances aren't the tightest. While acceptable for heavy-duty work, it's something to be aware of.The foot rubber is surprisingly difficult to put on. It took some significant effort to stretch them into place, which was a bit frustrating.Despite these cons, the core functionality and power of these jacks are undeniable. They are a strong and practical choice for various heavy-duty lifting tasks. While the metal finish isn't fancy and there are a couple of minor design issues, their strength and versatility ultimately outweigh these drawbacks. I'm glad I ordered them and see them becoming valuable tools in my workshop.
Recommended Products
$23.99
$ 10 .99 $10.99