MATERIAL: Made of high quality galvanized steel, sturdy, durable and corrosion resistant
SIZE: Wheel diameter is 1.5 inches, width of wheel groove is 0.6 inches, the U shape ring width is 0.9 inches; fit to less than 0.6-inch wire rope (Check the third picture for more size details)
LOAD CAPATICTY: With extra thick steel ring and duplex bearings, each pulley loads up to 330lbs
SMOOTH ROLLER: The 360-degree rotated pulley wheel runs quiet and smooth, making lifting work easier
GREAT FOR: Working with rope for lifting, pulling or transferring heavy duty items, home gym, zipline, dog runner, shade sail