Weidmuller Cat6 IP67 PushPull Plug-In RJ45 Coupling Connector Cat6 IP67 Push-Pull plug-in RJ45 to RJ45 coupling connector with a standardised flange. This Cat6 Push-Pull plug-in RJ45 coupling connector has a diecast zinc housing, 360° all round shielding, gold over nickel contacts and will accept 750 plugging cycles.