AL-KO Cobra Trailer Coupler Keyhole Slot?

AL-KO Cobra Trailer Coupler Keyhole Slot? keyhole slot No CNC required for this project Keyhole slots allow your project to hang flat against the wall keyhole slot Rockler Keyhole Slot Router Bits designed to rout a vertical or horizontal slot for hanging pictures and other wall hangings

keyhole slot ARDEN Keyhole Hook Slot Bit Use the keyhole slot cutter to rout a vertical or horizontal slot for hanging pictures and other wall hangings

keyhole slot bit With the edge guide in place, I set the keyhole bit into the pre-drilled hole, turned on the router, and cut the slot The result was Cut a keyhole slot with a wider slot beneath the surface, for flush wall mounting pictures and other objects without wires