Toggler 13102 AF8 5/16" Alligator All-Purpose Anchors w/flange - No screws 100 Pcs Per Package - $14.07 AF6 5/16" Alligator All-Purpose Anchors w/flange resist vibration and shock Can be more closely spaced than other solid-wall anchors Versatile- holds securely even in hollow walls and ceilings