BT Male Plug - RJ11 Female 4 Wire Straight Through Phone Adaptor
YETOR Way Car Waterproof Electrical Connector,4 pin Plug Auto Electrical Wire Connectors with Wire 16 AWG Marine for Car, Truck, Boat, and Other Wire Connections.(5 Pack) : Amazon.co.uk: Electronics & Photo
4 Wire BT Plug to RJ11 Crossover Telephone Cable 2m White | CPC
RJ11 Adapter and 2 Way Splitter from 2 RJ11 Socket Female Jacks to RJ11 Male Plug| Cable Landline Broadband Universal Port Converter Connector Extender Phone Coupler| 4 Wire Converter | White | Keple.com
Hoypeyfiy Trailer Light Wiring Harness Kit,4 Wires 4-Way Plug 4 pin Flat Wire Extension Male & Female Connector 32" Inch Long : Amazon.co.uk: Automotive
YETOR Waterproof Connector 4 Wire,16AWG Male Female Plug LED Connector Witch 4Pin Waterproof Connectors IP68 with 20CM Extension Cable for Indoor/Outdoor LED Strip Lights.(5Pairs) : Amazon.co.uk: Automotive
QitinDasen 4 Set 3-Pin Car Waterproof Connector, Car Waterproof Electrical Wire Connector Terminal Plug Socket Kit with 16 AWG Pre-Wired, for Car Truck Boat : Amazon.co.uk: Automotive