4-Wheel Metal Block Tackle Pulley System 20m Default:Default 5 double-ended pullers

5 double-ended pullers

Technical details and practical considerations

ride quality

so you can assemble

pure sine wave

4-Wheel Metal Block Tackle Pulley System 20m Default:Default 5 double-ended pullers4 Wheel Rope Pulley Hoist Heavy Duty Labor Saving Professional Block and Tackle 20m Black Description: Material: Alloy steel hook + nylon wheel bearing pulley + polypropylene material braided rope Size: As the picture shows Premium Materials: The rope hoisting system is constructed from alloy steel material, and ensures long term durability and reliability in various environments Effort Saving Design: This rope hoist features an innovative block and