Triple-Long Metal Pulley Subcategory_Beakers 3 inches for condensers and
Triple-Long Metal Pulley Subcategory_Beakers 3 inches for condensers andThree wheel stacked metal pulley for maximum mechanical advantage in compound pulley systems, sized for advanced simple machines experiments in physics instruction.
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29