Makita Battery Wall Mounting Rail (improved)
Redrew the mounting rail since the other one didn't fit my batteries. Also added a removable screw plug.
Mounting hole size is for a #10 coarse screw.
If using the x2 mount, print the x2 plug, otherwise, print two of the other plugs.
PLA
15% infill
no brim
no supports
I printed it standing up on the bottom edge to get it to fit in my Kobra S1.