IHOMEGUARD 10-Pack DIY Male BNC Video Connectors Screw Lock No Soldering for CCTV Coaxial Cables RG59 RG60 10 pack of DIY male BNC connectors for 5 x CCTV surveillance video cables Screw terminal lock, no welding, and isolating tube for easy stable DIY connection Compatible with all CCTV systems Reliable and secure BNC adapters for surveillance coaxial cables 365-day, 7/24 tech support provided by IHOMEGUARD