Flat Thin Wall Twin Core cable. Manufactured in the UK. Black sheath with Red and Black cores.
eBay
Industrial Grade M12 4Pin D-Type to RJ45 Encoding Cable Waterproof 4-pin Ethernet Network Wire 4-core D-code Sensor Line 1-20M
Aliexpress UK
Thin Wall Single Core Stranded 100% Copper cable. 30M on Roll. 50M on Roll. 100M on Roll. Manufactured in the UK. All cuts aim to be accurate +/- 2%. Lengths available.
eBay
4P4C RJ9 Telephone Handset Connector 4-Core Audio Connector 4-wire Plug Gold-Plated Copper Chip Crystal Heads 50pcs 100pcs
Aliexpress UK
Thin Wall Single Core Stranded 100% Copper cable. All lengths are cut to an accuracy of +/- 2%. Manufactured in the UK. 30M on Roll.
eBay
4Pin HSD Code A to Z Male/Female 4-Core HSD LVDS Cable Wire Video Line for Car GPS Navigation Audio High-Speed Wiring Harness
Aliexpress UK
Arctic Grade Blue Flex 3183A 2.5mm2 3 Core Outdoors Heavy Duty 25AMP 240V Mains PVC Cable. 240V Mains cable ideal for outdoor use. 30M on Roll. 50M on Roll. 100M on Roll. Blue Sheath.
eBay
2pin 4pin Mini USB Male Jack Power Cable 5Pin DIY Charging Data Transmission Connector Welding 1m Wire 2 4 Core
Aliexpress UK
(1mm - 4mm Available). Single Core Cable (Thinwall). High Quality Single Core Multistrand ThinWall Copper Cable. All Cable Is Manufactured To And Conforms To ISO6722 Specification. All Cable is RoHS & REACH Compliant.
eBay
Soft headphone cable DIY insulated connecting wire multi stranded enameled wire 2-core 3-core 4-core 5-core 6-core 8-core 9-core
Aliexpress UK
ELECTRICAL CABLE WHITE BLACK ROUND MAINS WIRE FLEX 1.5mm 3 CORE BW. Conductor: Class 5 flexible plain copper conductors to BS EN 60228:2005 (previously BS6360). General purpose flexible cable for use outdoors in dry conditions.
eBay
Wire spring spiral cable 2 core -3-4-5-6-8-9-10-12 core 0.2mm0.3mm0.5mm black and white power cord can extend the tensile wire
Aliexpress UK
Good resistance to petrol, diesel, lubricating oils and diluted acids. Thin Wall Automotive 4 Core Stranded 100% Copper cable. Plain Copper Conductors - PVC Insulated. Manufactured in the UK by AUTOMARINE CABLES LTD - Top Quality unlike a lot of cable from other sources - easily stripped and flexible.
eBay
4 Core Cable Automotive Cable Flexible LED Extension Sheathed Wire 8 7 6 5 2 Core Wire For Audio Speaker Outdoor LED Strip Light
Aliexpress UK
Flat Thin Wall Cable - Twin Core. High Quality Twin Core Flat Thin Wall Cable. All Other Sizes Are Coiled Cut Lengths Of Wire. Black Sheath With Red /Black Inner Cores. Working Temperature Range: -15° C To +70 ° c.
eBay
2-10m UL2464 Black Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG x 2 3 4 5 6 7~10 Cores Channel Audio Power Cable Sheathed Wires
Aliexpress UK