Powers Fastening Innovations 05572 Spike Anchor 1/2-Inch by 4-Inch Mushroom Head Grade 8.2 Carbon Steel Pre-Expanded Anchor 25 Per Box
- One Piece, Tamper-Proof Anchor For Use In Concrete, Block, Brick Or Stone.
- Formed With An "S" Shaped Configuration At The Working End Of The Anchor To Create An Expansion Mechanism.
- Brand Name: Powers Fastening Innovations.