Foolproof hanging with keyhole slots

Shop Keyhole Frame Hanging Kit - Keyhole Slot Marking Tool Set

1 Check out the keyhole size here: 2 We recommend using Phillips Pan Head or Round Head #10 screws You can use wood screws,

keyhole slot Keyhole slots are a great way to affix wooden hangings, such as a shelf or picture, to a wall But if the mounting screws aren't perfectly level

keyhole slot bit How To Make A Keyhole Slot With A Keyhole Router Bit, CNC Router Projects Keyhole