![](https://s3images.coroflot.com/user_files/individual_files/471484_pkWqGP3iOkytVLuWExB8k_MTg.png)
The first version of this project called for 7 handles as well as 7 different sizes. We decided we could save space in the toolbox (and cost) by making one handle with 7 shanks.
![](https://s3images.coroflot.com/user_files/individual_files/471484_ZBqXZ7vO9i508Zlp7iI_t5bj7.jpg)
Here's the internal presentation board for the project showing just one handle.
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![](https://s3images.coroflot.com/user_files/individual_files/471484_VEviUa7Ut0ERGyiWm4TxLjqUa.png)
The factory we were using did not have a mechanism and so I built this one to show them what we wanted.
A view of the mechanism assembled.
![](https://s3images.coroflot.com/user_files/individual_files/471484_4538LwJIb6yxZvNTNo0oHyKdk.png)
A "jinged" image from the conversation with the factory showing the components.
I made a shank holder that would have packaged nicely for retail.
![](https://s3images.coroflot.com/user_files/individual_files/471484_h7QF4CfhxyBR2qogfsbj6yrT8.jpg)
Unfortunately, I only have this beat-up mock up of the final proto in packaging.
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