XSTRAP STANDARD Heavy-Duty 2,000LB 50 Feet Rope Hoist Pulley 1 Ton Wheel Block And Tackle System 5:1 Ratio Lifting Power With 2PK 18 Inch Soft Loops

Tie Boss - Self Locking, Block And Tackle Pulley Hoist System With 35 ft Of Polypropylene Solid Braided Rope. (Rated For 300Lbs)

Heavy-Duty Double Block And Tackle Pulley System - 100ft X 1/2'' Rope, 7700 LB(35KN) Breaking Strength, 4:1 Lifting Ratio - Ideal For Garage, Attic,

SALIFTFE Block And Tackle Pulley System, Upgraded 3-Wheel Rope Pulley Hoist, 5:1 Lifting Power, 1100LB Work Load With 55ft Of 1/4" Rope,