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Economy Tandem Pulleys

Tandem pulleys give students a clear picture of mechanical advantage and velocity ratio in a pulley system.

  • Easy Assembly
  • Free-Running Plastic Sheaves
  • Aluminum Frames
  • Suspension Hooks
  • Single, Double, or Triple Sets Available
These economy pulleys feature free-running plastic sheaves, aluminum frames, and suspension hooks at both ends.

They're available as single, double, or triple sets. Sheave diameters are 50 mm (all models), 40 mm (triple and double), and 30 mm (triple).



Item # Description Unit Availability Price Quantity
470110-780 Single
Each Retrieving
470110-782 Double
Each Retrieving
470110-784 Triple
Each Retrieving


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