Abstract: A horizontal support member in the form of rod, pipe or tube is disposed transverse to and displaced from a rigid or utility pole proximate a messenger cable supporting a cable. The support member is supported on and a part of a projecting arm extending outwardly from a bracket attached to the utility pole. The support member is further provided with flanges on the ends thereof to prevent hooks on the end of a lineman's ladder from slipping off the ends of the support member. The support member is long enough not only to provide engagement for both hooks of the lineman's ladder but also could be extended so that the ladder hooks cannot slide off the support member as long as the hooks of the lineman's ladder are astraddle the projecting arm. The projecting arm is of sufficient length to position the top of the ladder below the front face of an electrical equipment cabinet which may be hung on and bolted to a pole bracket.

Abstract: A security box includes a base having a support wall with four countersunk mounting holes through which mounting bolts extend to attach the base to a building wall while spacing the support wall from the building wall. The base has a top wall extending substantially perpendicular to the support wall and having L-shaped rails on its opposite sides within which a mounting plate for cable TV connectors is supported. A cover has a top wall overlying the top wall of the base with a flange on its rear to overlie the support wall. The cover also has a front wall, side walls, and a bottom wall with the bottom wall fitting between a flange at the bottom of the support wall of the base and a pair of L-shaped flanges extending forwardly from opposite sides of the support wall and inwardly towards each other. One of the flanges cooperates with a cam-type lock, which is mounted on the front wall of the cover, to lock the cover to the base.