The Tamiya 70021 Pulley Set is a practical pack for makers and hobbyists who want to test pulley behaviour in real builds. It works well in makerspace sessions and at-home workshops, where quick setup and visible results help explain motion and force concepts.
This pulley set is built to combine with many Tamiya construction kits, enabling users to add pulley-driven features to models without heavy modification. It is well suited for prototyping belt drives, winches and simple lifting mechanisms.
With the Tamiya 70021 Pulley Set, you can try multiple pulley sizes and arrangements to tune speed and torque for a project. It is an excellent tool for comparing single, compound and block-and-tackle setups and for refining performance in small mechanical models.
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