Brother Compatible Labels. They are very simple to use, insert one wire in each hole and just squeeze down using pliers. - Just insert the wires that need to be spliced into each hole and press the orange button down into the transparent plastic housing.
eBay
1/5Pcs 2.5mm 3.5mm Mono Stereo Audio Cable Male Female Plug Jack Connector 2/3/4Pin Extension Wire DIY Earphone Mic Repair Cable
Aliexpress UK
The wires do not need to be stripped as the IDC connection in the crimp does that for you. They are very simple to use, insert one wire in each hole and just squeeze down using pliers. Very high quality product and easy to fit, just need pliers.
eBay
Mono/Stereo 2.5mm Male Plug / Female Jack Audio Headphone Connector 2/3/4Pole Pin Extension Bare Wire Cable Soldering DIY Repair
Aliexpress UK
The connection can be completed by pressing or spinning in one simple action, so the operation is simple and fast, and it can be operated with electricity. Usage: Insert the wire into the hole and press it with pliers to connect the wire.
eBay
TRN T3 PRO 8 Core Pure Silver Cable 2.5/3.5/4.4MM With MMCX/2PIN Connector Upgraded Wire Earphones Cable For TRN VX PRO V90 MT1
Aliexpress UK
Upgrade your wiring projects with these high-quality, gel-filled jelly connectors. Simply insert the cables and press down the orange cap for a permanent, corrosion-resistant seal. Connector Type : UY Style (2-wire butt splice).
eBay
10pcs 2P Micro USB Male JACK 2Pin Welding Wire Male Connector Straight For Mobile Phone Charging Port Charging Socket
Aliexpress UK
The wires do not need to be stripped as the IDC connection in the crimp does that for you. They are very simple to use, insert one wire in each hole and just squeeze down using pliers. Can also be used for speaker wire.
eBay
Effect Audio Signature Series II Ares S II 8 Wire Earphone Cable 2Pin 0.78 ConX Interchangeable Connector Professional IEM Cable
Aliexpress UK
The wires do not need to be stripped as the IDC connection in the crimp does that for you. They are very simple to use, insert one wire in each hole and just squeeze down using pliers.
eBay
100PCS UY1 UY2 UY Connector Wire Splice K1 K2 K3Connector RJ45 Wiring Ethernet Telephone Cable Cord UY1 Network Cable Terminal
Aliexpress UK
Connector Style: Crimp Number of Poles: 2 Number of Pins: 1 Compatible Mounting Type: Wire. Why Choose Our Connectors?. Durable, waterproof connections ensure long-lasting performance. Key Features.
eBay
Data Cable For DJI Flip/Mavic 3/Air 3/Mini 2/MINI 3 PRO/MINI 4K Drone IOS Type-C Micro-USB Adapter Wire Connector Phone Cable
Aliexpress UK
High quality product as used by BT engineers, made by DexGreen. Gel-filled polypropylene 8C Half Tap connector. Wires are pushed inside portholes of connector, connecting up a new wire without. interrupting signal on the line.
eBay
3.5mm 1/8'' Mono/Stereo Male Plug Female Jack Connector 2/3/4 Pole Pin AUX Extension Wire DIY Audio Headphone Repair Cable 30CM
Aliexpress UK