It does its job as described. I got 2. I used them to lift the washing machine and dryer (one on top of the other)

Useful tool for many uses inside the house. Not for heavy-duty professional use. My disagreement is with the lifting weight it mentions, 135KG, not even close. I lifted an object, it was about 20 to 30 KG and the pump's bladder had already hardened too much.

Doing a rough calculation, with the air chamber dimensions of 15 cm x 15 cm, the pressure corresponding to a load of 135KG is about 6 bar. (The elongated YT-67383 is slightly larger, 25 cm x 12 cm and the corresponding pressure is 4.5 bar for 135KG).

This pressure is unattainable for the pump's bladder. Also, be very careful, because at high pressures, if a part comes off, for example, the metal valve and hits someone in the face, the result will be bad.

Every time I used it, it did the job perfectly. Mainly, I use it to lift doors in order to lubricate the hinges. I recommend it.

135 kilos it says it can't lift, but it is durable and can lift a lot (about 100 kilos). For amateur use, it does its job comfortably.

It is incredible that with a hand pump, you can lift the weight of a refrigerator/washing machine, etc. Ideal tool for placing anti-vibration bases, etc.