OZCO 30180 T4-600 OZ-Post Anchor, 3-1/2-inch Square, (1 per Pack) Pack of 2

This OZ-Post Anchor is a modified version of the standard T4-850 post anchor that is specifically designed for areas that have hard packed soil, asphalt, rocky, roots or driving into rotten posts. The T4-600’s fin length is 30-percent shorter and is 50-percent thicker compared to the T4-850 to increase penetration performance in these difficult installation areas. The T4-600 should only be used for a privacy fence when the soil conditions are firm enough to support the project. This post anchor is also great for installation of mailbox posts, birdhouses, picket fence or other lightweight projects.