Abstract: A central bar extends along the center of a cement post from the bottom of the post to a point spaced above the top thereof and has a diametric bore formed therethrough in the area of the top end. A support member extends from the post perpendicularly to a length-extending surface thereof and has a free end spaced from the surface and a slot formed therethrough in the area of the free end. An elongated flat fence bar is bent at right angles to itself in the area of a first end thereof to form a top part covering the top of the post. The top part has a hole formed therethrough for accommodating the top end of the central bar. A tongue projecting from the second opposite end of the fence bar fits into the slot through the support member when the fence bar is mounted on the post with the central bar extending through the hole through the top part thereof. The fence bar has a plurality of pairs of bores formed therethrough at equally spaced distances along the length thereof.