Brand Name: Simpson Strong-Tie *Height: 5.6 in. *Width: 3.83 in. *Gauge: 12 Ga. *Material: Steel *Product Type: Ez Base*Ez retro fit, fence post base, allows easy installation of 4x4 wood posts on existing concrete* Attach post to e-z spike or e-z base with 8-1/4 in. sds screws or 1/4 in. hdg lag screws* Attach post to e-z mender using 6 hdg nails or screws per part* Black powder finish