Needed a way to hold some wire spools from Amazon, on my Multiboard ([https://multiboard.io](https://multiboard.io)) project.   I wanted something I could configure and easily modify for these spools plus some others that I have.   So I used a parametric approach, and multiple mounts so that others can use it.

You can adjust the size, rollers, feed hole, etc.  You also have several mounting options.

You can select any mount you want including a screw in.

So you can select a mount type from the following

• OpenGrid Lite ([https://makerworld.com/en/models/1175037-underware-for-opengrid?from=search#profileId-1195039](https://makerworld.com/en/models/1175037-underware-for-opengrid?from=search#profileId-1195039))
• OpenGrid Full
• Screws (#8 Flatheads).
• HSWl ([https://makerworld.com/en/models/22521-honeycomb-storage-wall?from=search#profileId-27457](https://makerworld.com/en/models/22521-honeycomb-storage-wall?from=search#profileId-27457))
• Multiboard SNAP ([https://www.multiboard.io](https://www.multiboard.io))
• Multiconnect - Multiboard ([https://makerworld.com/en/models/642696-multiconnect-generic-connector-for-multiboard?from=search](https://makerworld.com/en/models/642696-multiconnect-generic-connector-for-multiboard?from=search))
• Multiconnect - OpenGrid ([https://makerworld.com/en/models/1207512-opengrid-full-lite-multiconnect-multiboard-adapter?from=search](https://makerworld.com/en/models/1207512-opengrid-full-lite-multiconnect-multiboard-adapter?from=search))
• Pegboard Mount (need the thin Multiboard pegboard clicks [https://thangs.com/designer/Multiboard/3d-model/Pegboard%20Click%20-%20Lite%20Multipoint%20Rail%20%28Folded%29-1368649](https://thangs.com/designer/Multiboard/3d-model/Pegboard%20Click%20-%20Lite%20Multipoint%20Rail%20%28Folded%29-1368649))

Also a thanx to BlackJackDuck ([https://www.printables.com/model/1002471-multiboard-snap-backer-generator-parametric/files](https://www.printables.com/model/1002471-multiboard-snap-backer-generator-parametric/files)), that provided the OpenSCAD for the Multiboard Snaps.

If I missed anyone please let me know and I will update the text.

The set of parameters you can choose from.

• Spool Dia - The outer diameter of the wire spool, may want to add an extra mm or 2.
• Spool Hole Dia - The diameter of the spool hole (this defines the roller size).
• Spool Width - how wide is the spool from side to side (mm).
• Wall Thickness - How thick do you want the walls (mm)
• Front Wall Height -  How high to make the front section, with the hole for the wire to pass through.
• Wire Hole Radius - Radius of the cutout hole in the front wall, size this to your preference.
• Number of Spools - how many spools will the Holder have.
• Hole Offset - probably should be named better, this is the offset to raise or lower the side hole that the spool rests on.  Sometimes the wires could be overstuffed and you wanted it raised slightly.

Notes:   the screw that is created in the generation, has a head that will fit the side hole.  The head size is half the wall thickness.   So don't make the walls to thin.   Also it has modifiers to strengthen it.  You may have to increase these if you have having issues getting it into the cylinder.

If you are looking for other organization models that you can customize checkout ([https://makerworld.com/en/collections/16603099-multiboard-hsw-opengrid](https://makerworld.com/en/collections/16603099-multiboard-hsw-opengrid)).