These high quality in line junction boxes, are ideal for joining 2 pieces of mains flex to any electrical installation. Maximum cable section: (2 way): 8mm for outer insulation and 6mm inner insulation or (3 way): 15mm for outer insulation and 6mm inner insulation.
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5/10/20PCS Wire Cable Snap In T2 Connector No-solder No-peel Quick Terminal Connections Joiners Auto Plug Electrical Accessories
Aliexpress UK
50PCS electrical lock quick splice (quick splice only, other accessories are not included). Widely used in the wire connection for household and industrial purposes. Connector Type: Snap-On. Suits Cable / Wire Sizes: 12-10 AWG.
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10Pcs Network Ethernet Dual Straight Head Lan Cable Joiner Coupler RJ45 CAT 5 5E 6 6a Extender Plug Network Cable Connector
Aliexpress UK
• Type: Flex Connector. This high-quality 3-pin flex connector is an essential component for quick and secure electrical connections. Its robust and compact design ensures durability and easy installation.
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10Pcs Network Ethernet Dual Straight Head Lan Cable Joiner Coupler RJ45 CAT 5 5E 6 6a Extender Plug Network Cable Connector
Aliexpress UK
• Type: Flex Connector. This high-quality 3-pin flex connector is an essential component for quick and secure electrical connections. Its robust and compact design ensures durability and easy installation.
eBay
USB A Male female to Male female Connector Adapter USB 2.0 A Joiner Coupler Extension Extender Data Cable Cord Converter
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.
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RJ45 Cat6 Junction Box Inline Down Coupler Joiner for Cat6 Ethernet Networking Cable Ethernet Cable Connection
Aliexpress UK
2 Pin Waterproof Junction Box Case Electrical Cable Wire Connector Outdoor IP68. 10 PCS 12V Wire Cable Connectors Electrical connectors Automotive strip light. Using puncture connections without damaging the original wire protection layer, the cross-sectional area of the wire is greater than its own cross-sectional area, reducing current load.
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12PCS Wire Cable Snap In T2 Connector No-solder No-peel Quick Terminal Connections Joiners Auto Plug Electrical Accessories
Aliexpress UK
Ideal for garden tools and machinery. It is constructed of high-quality materials. HEAVY DUTY 3 Pin Flex Mains Power Plug Connector White Cable Jointer. Ideal For Joining Broken 2 Core and 3 Core Cable.
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10 Pack 3.5mm Male to Male Coupler Extension Cable Joiner 1/8 inch TRS Stereo Audio Wire Adapter Jack Plug Connector
Aliexpress UK
Using puncture connections without damaging the original wire protection layer, the cross-sectional area of the wire is greater than its own cross-sectional area, reducing current load. The structure adopts a combination of multiple punctured wire insulation and clamping to ensure that the connection is not easy to fall off, strengthen safety protection, and avoid the occurrence of electric arcs.
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5/10/20PCS Wire Cable Snap In T2 Connector No-solder No-peel Quick Terminal Connections Joiners Compact Wire T Tap Connectors
Aliexpress UK