BNC Coupler Male to Male Connector Adapter Gender Changer -Connectors: BNC Male to Male adapter -Couples devices with female BNC interfaces -Nickel plated body for enhanced corrosion resistance -Great for any Security Camera or other Video application -Size: 3cm x 1cm x 1cm - 1.18inch x 0.39inch x 0.39inch We specialize in professional signal conversion devices, cables, adapters, switches, etc. Pickup Location: "Cable Link" Tel: 613-680-6188