Description: This tool is designed to install and un-install metal and plastic cable tv security sleeves. Security sleeves are normally used to prevent the stealing of cable tv services. Simply reach up into the shield, unscrew the f-connector, and remove the shield. These security tools are also handy connecting or disconnecting coaxial cables to vcrs, dvds, and tvs especially when you're working in tight places. Features: Double-end wrench sleeve removal tool, great for installing or removing in hard to reach areas. Nickel-plated iron material, durable and long lasting. Small, compact, easy to store. Clip ring for increased tightening leverage. Loop design used to attach to tool belt and also aids in leverage. Fits CATV RG59 / RG6 / RG11 F connectors. Specifications: Condition: 100% brand new and high quality Color: Silver Material: Nickel-plated iron Full length: Approx. 78mm / 3.1inch Outer diameter: Approx. 16mm / 0.63inch (not including the bulge part) Package weight: 56g Package List: 1 x Double-ended CATV Security Shield F Connector Removal Tool .