Đế giữ chốt Fireball Tool 1 inch chuẩn Gridfinity

This is a basic Gridfinity tray to hold four of the standard 1" square post pins from the Fireball Tool 3/4" fixturing system, part number FA75-SBS120-4BDK.  Oriented vertically, these should fit well alongside my trays for the 4" fence blocks.  If you really want to pack them into a tall drawer, you can always stack additional pins on top of the ones in the tray.  Just be careful not to overload/wreck your drawer.

Like my other Gridfinity models, the base is altered to accept 6x3 magnets as a press fit, with the upper surface of the magnet holes modified to make the slicer bridge across correctly for a clean result.  Due to the size of this model, I have included sacrificial “mouse ears” in the CAD to give the ends more surface area to help prevent them warping off the bed.  These will need to be removed after printing.

The unit pictured was printed out of Overture PLA on my Bear upgraded Mk3S+, using a 0.6mm nozzle, at 0.3mm layer height.