Yakima Sidewinder Wall mount

This wall mount works with Yakima Sidewinder. Would likely work for other Yakima Round Bar mounting carriers. May work for other types of systems if you modified the pin length. I shortened the pin in the files by 8 mm. I measured the excess at 9mm and thus subtracted 8...just to make sure I did not take too much off. It is thicker than probably needed. It is designed for a 1 1/4 inch SPAX screw to mount to a 1 by board or 3/4 inch plywood without penetrating the drywall.