Flexible Linkage Rod

This Extender is a complementary piece to my Reciprocating Motion Converter project.
The base features a hole perfectly shaped to fit the end of the piston, allowing for considerable extension.
The other end is designed to connect to various accessories.
Additionally, the Extender is articulated in two places, permitting changes in inclination to better suit your needs.

A brief video explains how to properly use its two articulations.

I hope you find it highly useful!