Toggler Snaptoggle Wall Anchor Fits 1/4"-20" Bolts - 4 PK Heavy Duty Deep Wing (Comes with Free How to Live Stress Free Ebook) Toggler Snaptoggle Hallow Wall Anchor Fits 1/4"-2.5" Bolts - 4 PK; Comes with Free How to Live Stress Free Ebook These are great for installing just about anything to your wall! Installers use these to mount TV brackets to walls, floating shelves, heavy wall fixtures, etc. Anchors are rated to hold 265lbs with 1/2" drywall, 356lbs with 5/8", and 1,000lbs with concrete. The possibilities are endless!