Recenzje klientów dla VEVOR 4 x 4-calowy słupek podnośnika śrubowego, zakres wysokości od 13,2 do 18,7 cala, maksymalne obciążenie 24 700 funtów, regulowana podpórka, tymczasowa podpórka do poziomowania domów, belka podporowa do podłóg, przestrzeń podpodłogowa

Good product!

Awesome product! I used these on two jobs in the past 2 months. One to lift a deck temporarily while we replaced deck posts and another to support a porch roof while we replaced the support posts.

High quality screw jack. Excellent fit and finish. Good value. Shipped and recieved quickly.

Great piece of kit for not to much money

I was totally amazed by rhe quality, lightweight and prrecision of the fit. The item even comes with a metal bar to be ussed while crancking / decranking the height adjustment screw, and, the best part "the adjusting screw spins FREELY into the flat metal plate fixture! I lubed that joint between the height adjustment screw and the flat anchorage plate (BEFORE painting and the whole screw too, to ensure that they don't freeze in place, brcause of the paint

as my tittle says I used these support jacks as reinforcements for my flooring, I re leveled my floor by sister new 2x8 and wanted to prevent it from sagging in the next 50 years. I believe these will help do just that! All other brands wanted triple the price $$&$

Just got these and I am genuinely blown away by the quality. I was NOT expecting something this solid. I have bought other Vevor products with mixed results. Usually there is an issue with finishing. I have a fermenter that has sent me to the urgent care for stitches due to the razor-sharp edges on the metal legs. Lesson learned, filed down the sharp edges. But these are seriously some of the best built jacks I have bought. I have a set from Home Depot and a set from Lowes for twice the price. Very happy and impressed by these.

Great value for the price.

We have been looking around a while for options to help support our RV porch. The jacks on the porch alone do not suffice and it was difficult to find a solution until we came across this we just added a pad on top and a 4 x 4, and it has provided a lot of support.

Works good for shoring up porch and out building. Quality is good. I plan to order a few more for supporting building where settling is occurring in Sandy soil.