The Coupler is female to female for joining two cable together. This cable has a single solid copper core for a high quality connection. The nut and washer allows you to connect to a faceplate or any other thin surface.
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3M Length Wii/SNES mini/SFC Classic/NES Extension Cable,SNES Gamepads Extension Cable,SFC Class Extension Cable
Aliexpress UK
High specification cable, designed for maximum signal transfer, clear voice integrity and optimum performance.
eBay
Tesla Extension Cable Charging Pile Extension Cable New Energy Vehicle NACS Extension Cable Double Head Charging Gun
Aliexpress UK
20m of White Twin Coax Cable. Twin Coax Cable. The F couplers allow you to join on to an existing twin cable to make it longer. Ends are Not fitted so you can push through wall or cut to length but a very simply to screw on.
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TYPE-C flat silicone cable Type C extension to USB-C elbow adapter cable Dual flexible ribbon cable PD cable Charging cable
Aliexpress UK
Colour : White. Moulded ends improve connection quality and durability.
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TEUCER PCIE 4.0 X16 Extension Cable PCI Graphics Card PCl-E X16 Riser Extension Cord 3.0/4.0 PCl-Express GPU Extension Cable
Aliexpress UK
Also includes two F-type in-line couplers to enable you to connect to existing cables when relocating your Sky or Freesat box. ★ Everything you need to connect or relocate your Sky or Freesat box. Coax Cables.
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EU Power Extension Cord Euro CEE7 Schuko Mains Power Extension Cable Male to Female Schuko Extension Power Cord 5M/3M/1.5M/1M
Aliexpress UK
SKY & FREESAT COMPATIBLE. Sky Dishes. Magic eye TV Links. Twin Type Cable Clip. TV Aerials. Single Type Cable Clip. Higher Quality Shielded Extension Cable Black. RG6 7mm cable.
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HDMI 2.1 Extension Cable 8K HDMI 2.1 Male to Female Extension Cable Braided 8K HDMI Cord Extension for PS5 Xbox HDTV HDR
Aliexpress UK
30m of White Twin Coax Cable. Twin Coax Cable. The F couplers allow you to join on to an existing twin cable to make it longer. Ends are Not fitted so you can push through wall or cut to length but a very simply to screw on.
eBay
Bolantedz 1Pcs 0.5M EU Power Extension Cable 2-Prong European EU Male to Female Power Extension Cord EU AC power cord Extension
Aliexpress UK
Twin Coax Cable. The F couplers allow you to join on to an existing twin cable to make it longer. Ends are fitted so you can be sure of a good connection but are removable if need be by simply unscrewing.
eBay
PDU UPS Cable IEC C14 to Euro Schuko Socket Power Extend Cable 30cm Schuko CEE7/4 Power Extension Cord Power Cord EU Power Cord
Aliexpress UK