4-1/2in (115mm) Grinding Disc Holder for pegboards

This 4-½ inch (115mm) Grinding Disc Holder for Pegboards offers great pegboard storage and organization for conventional 4.5" grinder accessories.  It uses adjustable dividers to create up to 5 compartments to organize grinding discs, grinder guards, cut-off wheels, flap discs, sanding pads, and related accessories.   It has additional trays on the sides to hold flange nuts, wrenches and small tools.  By customizing and using adjustable dividers, the holder optimizes organizational storage space based on your particular needs, usage and inventory.  

This grinding disc storage holder is designed for pegboards with 1-inch (25.4 mm) hole spacing commonly sold in US hardware stores. Designed around Sy's Peglock System, both the pegboard disc holder and pegboard clips can be printed flat and without supports.  This eliminates the weak pegs that are prone to breaking in other pegboard models because the print orientation is not optimal for the strength of the hooks, which are much stronger when the plane of the hook is parallel to the print bed.  

The build plate includes two pegs for the typical 0.25-inch (6.35 mm) thick "Home Depot" pegboard with 0.25-inch holes.  While pegboards in the US have a standard 1" hole spacing, the actual boards can be a range of thicknesses and hole sizes.  So sizing hooks to fit the thickest boards, results in a loose-fitting hook on the thinner-boards.   You can generate different sized pegs from this Onshape project.

If you are looking for pegboard storage for 4.5" (115mm) angle grinders, check out my 4-1/2in Angle Grinder pegboard storage rack. 

Links for other styles of pegboard organizers I have created can be found here:  Pegboard Organization for pegboards with 1" hole spacing.

Printing:

I printed in PETG with the 0.20mm standard settings in Bambu Studio.  The print profile includes a blank tabbed divider that can be cloned for as many dividers as you need.  You can add a customized text label on the tabbed dividers using the text tool in Bambu Slicer.

Assembly:
To mount, fold each "peglock pegboard clip" with the flat printed sides together.  Insert it into the pegboard so the triangular surfaces point up spaced to match the slots on the rack, then slide the grinder rack down over top.  It should securely fit into place compressing the organizer against the board and preventing accidental movement.