Apollo Pump Grip and Connector for 8mm rods
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/8cstp8QBWrx
Modified to have holes for two 8mm carbon fiber rods that are glued in, instead of using two steel rails with bolts. Also merged 2 parts of pump grip into one for easier printing and more solid feel.