TOP DIY SOLUTION: perfect for build or repair coaxial cables,use this connector to create your own UHF cable which is widely used in Wireless Communications Systems,Short Antenna Feeder runs or any other application (e.g. , GPS, LMR, WLAN, WISP, WiMax,SCADA, Mobile Antennas). REDUCER INCLUDED: Work with 50ohm low loss cable RG-8,RG-213, 9913.If your cable is RG-8X Mini-8 RG-59 LMR240 Type,then use -176 Reducers to fix the cable.(-176 reducer is included in the package) OUTSTANDING PERFORMANCE: High quality brass, nickle plated body, gold plated contacts and sleeve good for better conductivity and easier soldering. Insulator PTFE, withstand high temperature when soldering and not Melt. TRANSFER FAST: Gold-plated Contacts to best signal transfer 40-PACK: Come with 40-Pack, which can much and makes you always have a backup. Colour: silver Material: metal Package Contents: 40 x PL259 Solder Connector Plug with Reducer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.