US$ 10.99
Overall length: 7-3/4"
Fits single or extension
No additional batteries needed
including drywall
Tapcon 24385 Tapcon Concrete Anchors with Phillips Flat Head, 75-Pack Bathtubs & Whirlpools Overall length: 7-3/4"Highlights: Size: 2 3 4" 1 4 diameter. Cuts own threads into concrete, brick or block. Meets all building codes, excellent pullout and shear strength. Recommend using a concrete drill bit for pre drilling holes For light to medium duty applications. Reversible and removable screws. Phillips head masonry screws. 75 count in a packet.