My Customized Wide/Narrow Spool Adapter for Printrbot Simple XL

thingiverse

Instructions Using the Following Options: Inner Spool Size at 59 mm Bracket Width Precise at 6 mm Bearing Lip Height at 2 mm Bearing Screw Diameter Spot On at 2.5 mm Socket Placement - X Axis, Right Where it Should be, at 25 mm Socket Positioning on the Y Axis at a Precise 76 mm Outer Spool Dimensions Carefully Planned to 90 mm Inner and Outer Bearing Diameters Measured Out Accurately: 7.75 mm Inner Diameter, Outer Ring Width Deliberate Choice at 22 mm