The wires do not need to be stripped as the IDC connection in the crimp does that for you. High quality product as used by BT engineers, made by DexGreen. They are very simple to use, insert one wire in each hole and just squeeze down using pliers.
eBay
10AWG 1015 30CM Sae to O Ring Connecters Extension Cord Cable Connector With Sae Polarity Reverse Adapter for Battery Charger
Aliexpress UK
You need a compatible tool to crimp these plugs. Left hand latch plugs are for special uses and will not fit a normal BT socket. Suitable for use with either 2, 4 or 6 wire cables.
eBay
New Copper Twist On RG6 F Type Cable Connector Plugs High Quality Connector for TV Satellite Antenna Coax Cable F
Aliexpress UK
Suitable for use with either 2, 4 or 6 wire cables. High quality product not like the cheaper versions.
eBay
10a high current magnetic charging cable single core contact pogopin connector male and female connector magnetic data cable
Aliexpress UK
【Compact and Lightweight】: BT2.0 U Shaped Power Cables, compact, integrated structure shortens power cable length, reduces overall weight, and ensures a tidy fit for 1S. 【1.0mm Banana Connectors】: BT2.0 connector uses 1.0mm banana connectors with increased cross sectional area to significantly lower internal resistance.
eBay
2pcs/Group Rg6 Coaxial Cable Extension Connector Set?up F-Type Adapter Coaxial Cable Right Angle Connector Male and Female Quick
Aliexpress UK
BT 431 Snagless Clear CONNECTOR to RJ11. Length: 0.5M high spec Cat5e Cable.
eBay
20AWG 5.5X2.1mm Female / Male DC Power Plug Connector Cable 2Pin Plug Connector Wire cable for led strip light Lamp Driver CCTV
Aliexpress UK
MALE (431a) CONNECTOR to RJ45. High Quality Genuine BT Connector 431A and RJ45. BT male plug connects to the BT socket & the RJ45 male plug connects to the RJ45 socket/patch panel. GENUNINE BT CLEAR SNAGLESS.
eBay
300/800pcs Electrical Wire Connector Heat Shrink Connectors Solder Stick for Solder Waterproof Crimp Cable Terminals for Cable
Aliexpress UK
The wires do not need to be stripped as the IDC connection in the crimp does that for you. High quality product as used by BT engineers, made by DexGreen. They are very simple to use, insert one wire in each hole and just squeeze down using pliers.
eBay
Solar Connectors 30A Y-Branch Cable, Solar Cable Parallel Adaptor Solar Panel Wire Connectors in Pair for Solar Panel
Aliexpress UK
High quality product as used by BT engineers, made by Dexgreen. 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
4PCS Waterproof Junction Box, 2 Way 3 Way Outdoor Electrical Cable Connector, IP68 Waterproof Wire Connector Cable Range
Aliexpress UK