Abstract: A stand-off clamp includes a hands-free cable hanger mounting plate with a pair of nut positioners configured to support the hands-free cable hanger mounting plate on bracket nuts without the use of hands while the end nuts are installed on the threaded rods to secure the hands-free cable hanger mounting plate between the bracket nuts and the end nuts. The stand-off clamp includes the hands-free cable hanger mounting plate attached to extended threaded rods that also secure the clamp to a support structure. Attaching the mounting plate directly to the extended threaded rods of the clamp allows a wide range of cable hanger configurations to be created with a minimal number of parts.

Abstract: A low-PIM barrier stanchion and a safety barrier including multiple low-PIM barrier stanchions and a low-PIM barrier line, such as plastic chain, extending between the barrier stanchions. The barrier stanchion includes a cap that functions as a barrier line receiver, a mast that functions as a sign receiver, and a base that functions as a ballast receiver. The cap includes a receptacle that receives a portion of the barrier extending into an upper portion of the mast. The cap also includes a hood that retains a pass-through section of the chain allowing multiple stanchions to be linked together with a continuous length of barrier line. The base includes one or more pockets for receiving ballast blocks and the mast includes holes for receiving a sign or a sign holder plate to which a sign may be attached.