LEGO® 4237158 - 4694bc01 - Pneumatic Switch with Pin Holes
Looking for a way to bring dynamic movement and control to your LEGO® Technic creations? The Pneumatic Switch with Pin Holes is designed for builders who want to add realistic functionality to their models.
This part comes in a sleek dark bluish gray shade and features a compact, cylindrical shape with multiple pin holes for easy attachment to other Technic elements. As a pneumatic switch, it allows you to direct airflow within pneumatic systems, making it essential for operating mechanical arms, lifts, or other moving parts in your builds. Whether you’re working on a complex machine or a simple mechanism, this component helps bring your Technic models to life with interactive features.
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