Hillman 372520 Toggle Bolt Fas-N- Tite 3/8" D X 6" L Round Steel (10-PACK) BRAND NEW AND COMPLETE! THE BOX MIGHT BE OPENED AND INSPECTED. Toggle bolts come with spring-action wings and are intended for anchoring into hollow walls. The wing is designed to spread apart behind the base material upon installation for firm hold in hollow wall applications. The wing disperses the weight of the secured item over a larger area, increasing the weight that can be secured compared to a regular bolt. UPC 008236766134 Manufacturer Part No 372520 Brand Name Hillman Sub Brand Fas-N- Tite Diameter 3/8 in. Length 6 in. Head Style Round Material Steel Product Type Toggle Bolt Number in Package 10 pk Wall Thickness 3/8 to 5-1/4 in. Required Drill Hole Size 3/8 in. Packaging Type Boxed Max Allowable Load 90 lb