circumrotated 180 degrees such that one rail support 150 points up and the other points down this ensures that anytime the clamp is installed on the post the rail supports 150 are positioned correctly due to the mirrored orientation fig7 a shows the attachment of the body to the clamp in place of force binders in the u00b0 alternative embodiment of fig7 the jaws of the clamp 90 are pivotally attached to the body 110 via brackets 210 in the preferred embodiment there are two parallel brackets 210 extending perpendicular from the rear of the body 110 and spaced to allow the jaws of the clamp 90 to be positioned there between a fastener 220 is positioned through the brackets 210 and the clamp 90 to allow rotation in one embodiment the rotation may be limited to ensure the faces of the bodies 110 always remain oriented toward center the diagrams in accordance with exemplary embodiments of the present invention are provided as examples and should not be construed to limit other embodiments within the scope of the invention for instance heights widths and thicknesses may not be to scale and should not be construed to limit the invention to the particular proportions illustrated additionally some elements illustrated in the singularity may actually be implemented in a plurality.