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Double Pulley Block (2x608) – 1:4 Pair Set
IP Report
Print Profile(2)
M4x16 0.2mm layer, 6 walls, 25% infill
Designer
2.3 h
1 plate
Compression Fit Axle 0.2mm layer, 6 walls, 25% infill
Designer
2.4 h
1 plate
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Description
Print two to build a compact 1:4 advantage system.
Choose Zero axle (no bolts) or M4 hardware variant.
A larger double wheel pulley block for paracord jobs. Create two of these pulleys to work together and achieve an impressive 1:4 mechanical advantage. For example, a set of these pulleys are capable of lifting 40 pounds with only 10 pounds of downward pull.
Light duty - 25 lbs successfully tested
Required Hardware
Compression Fit Axle Model
2x - 608 bearing
M4x16 Model
2x - M4 16mm hex socket cap bolt
2x - M4 hex nut
2x - 608 bearing
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