Cup holder for AlumaCraft boats with AlumaTrac rails. Metal accessories are expensive and scratch the paint on your boat. These items are 3D printed out of PETG, which is ideal for outdoor use and won't scratch your boat! Simply loosen the bottom screw and affix to the rail. Tighten down the thumb screw and your all set. Loctite may be needed to keep the nut tightened in rough water.
Layer lines and minor cosmetic imperfections are to be expected.
