AMPLIMITE D-Sub Connector, HDP Series, Unshielded Clam Shell Backshells with Male Screw Retainers AMPLIMITE unassembled hinged clam shell unshielded cable clamps or backshell kits with a straight or 45° cable exit option. These clam shell unshielded backshells have black thermoplastic housings with a textured finish, black thermoplastic gates, zinc plated steel pan head screws, 6-32 set screw and 6-32 square nut and are also supplied with zinc plated steel male screw retainer hardware. The straight or 45° cable exit of these AMPLIMITE clam shell backshells is achieved by positioning the cable support gates to the required angle. Adjustable screws are used to tighten the cable strain reliefs. These AMPLIMITE backshells are for use with HDP Metal-Shell Series d-sub connectors.