Size: 3.76 cm x 1.45 cm Features 75-ohm video transmission, providing better quality with HD (High Definition) cameras. It has a special BNC locking mechanism and high-tolerance fittings. Body/Case: Nickel-plated phosphor bronze / Contact: Brass BNC locking mechanism / High-tolerance fittings Easy-to-use, high-quality connector for RG-59 coaxial cable connection ⭐ Anonymous Delivery & Free Shipping ⭐ Please check the actual product photos for the product condition ♪ #See all of mon♡'s products here ✨☜ 2-76 5531 ----------------------------------------------- Application: RG 59 cable connection adapter. Male thread connector for CCTV system conversion, BNC locking mechanism, high-tolerance parts, easy to use, and good quality Features: Compact design, very convenient. High-quality materials also ensure durability and stability, suitable for use with RG 59 and RG 6 lines. Specifications: Size: 3.2 x 1.4 cm / 1.3" x 0.55" (Length * Depth), Female thread diameter: 5.5 mm / 0.2", Net weight: approx. 100 g, Nominal impedance: 75 ohms, Body/Shell: Nickel-plated phosphor bronze, Contact: Brass, This device is mainly used to connect RG-59 coaxial cable to a BNC (Bayonet-Neill-Concelman) connection port. Designed to accommodate the clamp or twist-on attachment of RG-6 coaxial cable. The BNC twist-pair connector connects the RG-59 coaxial cable to the BNC connection port. Provides a robust, lossless connection using a twist-pair coupler for quick connection and disconnection. Coolotic BNC Male Thread 10-pack on RG 59 Connector for CCTV Coaxial Security Cameras CCTV Surveillance Imaging System Shipped via Yu-Packet Post Mini