🔗 Connect with Confidence! Single-body construction for long-lasting performance. Alignment sleeve ensures optimal data transmission. Join two LC Duplex Fiber Optic Cables effortlessly. Accommodates both Simplex and Duplex LC Connectors. Lock cables in place without any tools required. steady data 5-pack tool-free This Fiber Optic Cable Adapter/Coupler LC-LC Duplex Singlemode 5 Pack allows for seamless joining of LC Duplex Fiber Optic Cables, ensuring optimal data transmission with a durable, tool-free design.