Are keyhole brackets strong enough to support a wall shelf?

hanger C , as shown , and for the purpose speci- fied In testimony that I slot , f , in the top , which , in proper

Key Hole hanger with 2 screws Measures approximately 12wide x 1-1116 long Can be surface mounted Only 116 thick, it does not need to be mortised in

keyhole slot dimensions Fixing Materials Cabinet hanger, For mounting in drilled hole, keyhole slot

keyhole slot bit Keyhole Slot Hanging Instructions 81K views · 6 years agomore Keyhole Hanger