2pcs Single Pulley Galvanised Fixed Roller Block Ball Bearing Pulley Block Swivel Lifting Rope Pulley, for Traction Steel Wire Rope Nylon Rope Cable Crane Gym Exercise, Safe Load 190kg, with Screws

Brilliant pulley works really well would recommend

Ideal for what it is being used. Screw heads disintegrated when tried to screw into wood.

poor quality- snapped on the first use

First use these were dissappointing. THe screws they supply are aweful and there's no bearings in the pully. However, quick spray of WD40-Silicon, and these work really well. Easily holding in the wood beam and currently holding 60kg of weight with no issue.

All ok

I have these pulleys set up using a 6mm nylon rope with a mass of 7kg. As the rope moves, the pulley wheels don't turn as the rope moves. I don't believe these pulleys use ball bearings (as per the description), which may be part of the problem.

Saubere Führung und sehr stabil

Lo anunciado. Resistentes y prácticas, muy recomendables