About this 3D model
Ball and socket style mount that goes behind the trim on 2015 to 2019 Silverado, Tahoe, Suburban, etc. May also fit other trim pieces on other vehicles. Ball is 17mm. I use it for a phone mount as well as to mound my Edge CTS in my truck. Works great. I printed in PETG and ASA. PLA will not hold up to the heat in the vehicle. Enjoy. Thanks