About this 3D model

Spool rollers to mount your spools on. Pictured in use on a 5lb spool. I use these because I buy a large variety of spools, each with different dimentions - these are simple, easy to print and work with all of them. To complete, you need: 4 M5 bolts, 14mm or longer above 20mm they start to stick out a bit. 4 M5 hex nuts yay for nut traps 4 M5 bearings - 605zz is what I used.