5/8" to 1" or M16 to 1" rack adapter for homegym accesories

3D Printed adapter sleeves so you can adapt a accessory that uses 5/8" or m16 bolts or solid bars to a rack with 1" holes. This is a prototype I tested for a month before listing so I need feedback from these so I can make them better. Now that you have read that, I can't make these perfect for every ones needs, so these are designed to get your adapting right but the length of the adapter sleeves you may need to sand the end to get them to fit in the gap of your jcups or other accessories. Has both the 2" and 3" length adapter sleeves. Print with a large nozzle I use minimum .8mm for mine, also preferably HIPS filament.