Squat Rack Rogue Monster 3x3 band peg

I was looking to build a rope pulley wheel for my Torque endless rope and the bearing I was using didn't fit onto the standard Rogue Monster band peg. So I needed to create my own with a slight decrease in the diameter to make it work, ending up with this.  Of course there is a pretty aggressive knurl on them.

I printed mine with extra walls (8) and 35% infill just for better structural support. Not sure how much weight would support this but may be better in other materials. Printed mine in PLA for now and it's been holding up to some of the force from a rope