One-Way Joint

This is a small One-Way Joint that I will be using in my Prosthetic Hand prototype. I have here included both the large and small versions. The Small version is for higher-end printers. The included pictures are of the Small version, which printed and worked fine on a Makerbot Replicator. However, on low-end printers such a small part(15x5mm at LARGEST POINT) will not run, so the Large version is at 3x scale.
Please comment or post a Make if you printed.