I made these for a friend that wanted a cheap and comfortable handle for resistance bands. The idea was intended to use a 1/2" conduit piece around 5" long with these bushings on either end, and a braided nylon strap ran through the center. The strap was sewn together with a loop for a carabiner which attaches to a resistance band. the conduit would otherwise cut the braided strap without this bushing. This handle can be used with any type of resistance you decide to hook on the carabiner (weights, bands, cables, etc).

I hope someone else finds this useful.

Happy printing!