Block and Tackle 1100 lbs, 2200 LBS Breaking Strength Heavy Duty Pulley, 50 Ft Rope Pulley, 5:1 Lifting Power Pulley System, Pulley Hoist for Animal Husbandry, Warehouses, Constructions

Used this to pull a large toolbox into a trailer. As others have said, it was a little tedious getting all the ropes in line, but I was surprised how easy it was to pull and how powerful it was.

Certainly doesn't look like it could do the job. But it can and did. Who'da thunk?

Nice unit that works well. I states that a 3/8” rope will work. The rope suppled is 1/4” and works well. However, I needed the total length to go 20’ not the 8’ that is supplied. So I ordered enough 3/8” rope to do what I needed. This is easier on the hands to use. I immediately found out that it wouldn’t fit and do the job. Solution was to disassemble the pulleys and insert washers to increase the space between the pulleys. It works fine now. I couldn’t find a pulley system that would use a 3/8” rope on Amazon.

Excelente

You can lift a very heavy load with this but cable must be kept tight after unhooking the load, the bottom pulley can flip over and tangle the crap out of the rope. Best to hook something to the bottom pulley after unhooking it. I used a bucket.

La cuerda deberia ser más larga

I needed to get the top toolbox on to the roller tool cart. This did the job. The box was over 200 pounds. I'll have other uses as well getting projects on and off the workbench. I would buy it again. Just be carefull not to get the line tangled.

impossible to keep from twisting, rope comes off pulleys under load. the configuration seems unbalanced