Rocaris 4 Pack M20 Pulley Block, 2 Pcs Single Pulley & 2 Pcs Double Pulley | 304 Stainless Steel Wire Rope Lifting Swivel Hook

These are exactly what I expected so no gripes from me. They seem fairly well constructed for inexpensive pulleys and they should hold 50-75 pounds (I haven't tested them to breaking point). The pulleys spin fine and they are stainless steel. For raising a bicycle out of the way these should be more than adequate.

Good quality right size that I needed

Works well just kinda small

We purchased these to replace the small plastic ones that came with our car port and we are very happy with them. So far they make the roll up door usage 100000x better. We are very happy we found these.

A little smaller than previous pulleys used but rolls perfect and pulls just as much weight. Value for money was definitely worth it and I will update if durability doesn’t uphold.

Using them to raise and lower a trolling motor on a kayak with 3/16 inch rope. They provide much-needed mechanical advantage making it easy to raise and lower the motor and appear to be of good quality stainless steel, which is necessary to prevent rust in my salt water environment.

They look great from the outside, and are smooth enough in most ways, but the pullies are high friction. And for a device that is meant to gain you mechanical advantage, this is unacceptable.

They worked great

best price I could find, once installed, work really good

Grate look. Roller dont have any side play and easy rolling when load is applyed

They work as expected, nothing like a bearing pulley but they do the job for pulley’s in this price range. I installed a roll up tarp and they do not roll super smooth they get the job done

Work well

I should have spent more money and got pulleys that had sealed bearings, these are not useful.