Toggle Wing Anchor

Size	Hole Size	Add to Screw Length*
#6 -32	3/8″	7/8″
#8 – 32	1/2″	1-1/4″
#10 – 24	1/2″	1-1/4″
1/4″ – 20	5/8″	1-1/4″
5/16″ – 18	7/8″	1-1/2″
3/8″ – 16	7/8″	1-3/4″
1/2″ – 13	1-1/4″	2-3/4″

*Because toggle wings must be inserted in the wall folded, you must add this length to the thickness of the wall and material being fastened for the wing to open properly inside the wall.