The Hillman Group 373506 Plastic Anchor Kit Product Description Use in Wallboard, tile, and masonry. For interior and exterior use. Contains 100 #8-10 x 7/8" Plastic anchors. 100- 8x1" Pan or hex heads. 1 3/16x3 masonry drill bit. From the Manufacturer An anchor is a fastener that can attach one object to another. Works well in hard surfaces and hollow surfaces where no studs or beams are behind the surface. Comes with pan head Phillips sheet metal screw. Features Use in wallboard, tile, and masonry For interior and exterior use Contains 100 #8-10 x 7/8" Plastic anchors Product Dimension: 1.6"L x 3.6"W x 7.6"H USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.