About this 3D model

This holder is used for the athenaII reprap 3d printer. This is used in order to make bed leveling easier and help with troubleshooting of problems. This could also be used for testing part tollerances or flatness of a surface. Suggested dial gauge https://www.amazon.com/Triton-Indicator-0-001-Graduation-Travel/dp/B016R3GLB0/ref=zg_bs_3012165011_2?_encoding=UTF8&psc=1&refRID=JB3BP6K66A51R7BYJQCE