Features: Consist of nylons component, anti-corrosions and rusts-proof, strong and durability. Exceptionally high working loads.nylons pulleys have low frictions coefficients, high impacts resistance, corrosions resistance, and aging resistance. Low maintenances, long service life.360 degree rotation prevents rope/cable/line knots, easy to use. Equipped with bearing inside, smooth rotation. Which is disassembled and can also help you deal with the dirty thread entangled on the pulley.
note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.