Use a power drill to carefully make pilot holes into the frame using the pre drilled holes in the bracket as a guide.
How to hang heavy mirror on old plaster wall.
Center the mounting bracket or cleat on the back of the mirror frame and level with its top edge.
Mark the wall near the center of the top edge with a pencil or painter s tape.
To hang mirror on a plaster wall use a toggle bolt outfitted with a picture hanging hook.
Your mirror is too heavy for picture hooks alone but a wall anchor would likely do the trick to attach them to a wall made of drywall or plaster.
Thread machine screw through toggle bolt nut then pinch flat the wings on the toggle and push it through the hole in the wall.
Wall anchors have a hole in the middle that a.
Drill hole through plaster large enough to accept the toggle bolt.
Hang a mirror using hooks step 1 hold the mirror in place close to eye level.
Hanging heavy mirror on plaster walls.
Called wall anchors or wall mollies these are small tapered plastic anchors that you push through the plaster after drilling a correct sized hole.
Expand the anchor.
Use a molly bolt.
Interlocking brackets on the wall and the mirror provide secure and level hanging.