Generic Motorcycle rack spacer

This is meant for a Amazon rack allegedly meant for an FL. But not without a little help. The inner space was 7.25in and the gap for the sissy bar 8.06. So rather than fight with washers and all other manor chaos I just went for easy. I took up the make up space and divided by two. Then designed this to hold two 5/16's nuts. The plastic alone would have probably been fine, but I never have that kind of luck. I squirted it out of PETG and crammed the nuts in and then reassembled the sissy bar and rack. Worked out great.