(BBS™) 1/4-20 Toggler SNAPTOGGLE® Heavy Duty Toggle Bolt 304 Stainless Steel (100) . The third generation of this patented wall anchor comes with these improvements:

• new longer and stronger plastic straps that now work in base materials 3/8" to 3 5/8" thick
• straps that snap off flush with the wall every time, assuring precise alignment
• 304 stainless steel provides superior corrosion resistance over standard zinc plating