Handsfree door handle 1:1 Gear Ratio
Description
First Version of the handsfree door handle with gear ratio 1:1 Touchless door handle mechanism that can be used in every door just replacing the standard handle. Very useful for people with disabilities. learn more: https://youtu.be/1AaWs3-oJ2I I will appreciate your subscription to my Chanel, thanks a lot, and happy printing!
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