Insert BNC 2-way crimp connection, matt black Notes: Only for screw fastening. Attention! Note the installation space for plugs and bending radii. Installation recommendation: Kaiser electronic boxes Flush-mounted installation: Kaiser Order No.: 1068-02 Hollow wall installation: Kaiser Order No.: 9062-94 Concrete installation: Kaiser Order No.: 1268-40 Not suitable for mounting frames with hinged lids.