Twin Post Cap Z-Max, Galvanized Steel, 4 x 4-In. Skil New Duracell "Duralock" technology allows

New Duracell "Duralock" technology allows the batteries to stay fresh in the package for 10 years

Secures door frame against kick-in attacks

Install with 16d common nails or 16d x 2-1/2' joist hanger nails

Once K9 Advantix II is applied

Drinking water safe

Twin Post Cap Z-Max, Galvanized Steel, 4 x 4-In. Skil New Duracell "Duralock" technology allowsA23Z, 2" x 3", Angle Z Max, Used To Reinforce Right Angle Connections, Fastens Wood To Wood, Made To Help Resist Lateral Forces, 90 Degrees Angle, Great For Home Repair Projects, Made With 18 Gauge Z Maximum Galvanized Steel, Install With Four 10D x 1 1 2" HDG Nails Into Base & Four 10D x 1 1 2" HDG Nails Into Post.