Easily store your Speediance gym monster bar hooks when not in use. These attach to the existing rails and can either sit above the movable mounting points or on the top horizontal rail.
Also available on my Etsy Store: SosTech, if you would like to give me support.
Printing at .25mm and 20% works great. About 1hr to print two on a Prusa Mini+
The author marked this model as their own original creation.