Carabiner Strap Attachment

This is a 3d printed strap designed to allow you to attach a small carabiner to a tube, rod, or similar. I originally designed this for my wife so she'd have place to clip her service dog's leash to her wheelchair. It works well for that, And I've made a couple of of longer ones for various other purposes as well. The files are named by length, which is roughly the circumference of what it fits around.

80mm (3.15") Long = 25.5mm (1.0") Diameter
110mm (4.3") Long = 35mm (1.375") Diameter
133mm (5.2") Long = 42.3mm (1.66") Diameter
143mm (5.63") Long = 45.4mm (1.79") Diameter

I'm not really expecting anyone to really use the designs as-is, but hopefully it gives you an idea for your own design.