Fielect 20Pcs RCA Male Plug Jack Audio Cable Connector Adapter RCA Male Connector Adapter, Metal Red Black Gold Metal

【Parameter】 - Total length:53mm/2.09" ; Diameter:12mm/0.47" ; Material:metal ; Color:red, black, gold, 【Features】 - Solderless rca plugs for speaker wire,No electrical tap, no splicing, no crimping, only a small screwdriver, 【Advantage】 - RCA to AV screw terminal connector,360 degree grip treads help easy plugging and unplugging, then screwed down completely, 【Application】 - Speaker wire to RCA adapter, phono RCA plug to AV screw terminal plug connector CCTV video AV balun, 【How to use】 - Using this RCA male terminal connector to connect the audio/video interface of the device, such as the security wiring, monitoring equipment, home theater, background music, converter, etc., for transmiting audio and video signals