Amazon.com: TOGGLER SNAPTOGGLE Drywall Anchor with Included Bolts for 1/4-20 Fastener Size; Holds up to 265 pounds Each in 1/2-in Drywall by TOGGLER (20 Pack) : Industrial & Scientific
Hilti HTB 3/8 in.Toggle Bolt Drywall Anchor with Zinc Plated Slotted Round Head Screws (4-Pack) 3588750 - The Home Depot