Hillman 1/4 in. and 5/16 in. Sharkie Kit with #6-12 in. and #8-14 in. Screws (93-Pack)

Sharkie anchors assist with safely holding things in place. This anchor features anti-rotation fins and a unique head to prevent sinking and spinning. Sharkie works in almost any building material. This kit features both Sharkie expansion wall anchors and round head Phillips drive machine screws. In hollow walls, Sharkie anchor jaws open, locking the anchor securely in place. In solid walls, the anchor extrudes and compresses into the wall, providing a strong hold. The kit includes nylon Sharkie anchors sized for 1/4 in. and 5/16 in. W holes, 1/4 in. spiral drill bit, #2 Phillips bit, and #6-12 and #8-14 screws.|Works in solid and hollow walls|Solid walls, anchor expands within hole, gripping the entire screw length|In hollow walls, the anchor jaws open behind material locking anchor in place|Can be used indoors or outdoors|Use stainless or brass screws in wet / exterior climates|Installs in a smaller hole compared to leading toggle bolts|Engineered using high-quality steel and nylon materials