In the middle of the splice is high pure copper tube, with excellent conductivity property. -Fully insulated connectors, tin-plated copper with PVC insulation. US - Wire Connectors. UK - Wire Connectors.
eBay
5 Sets 2 Pin DJ7022-6.3-11/21 Electrical Wire Connectors Plug Male and female Automobile Connector 2P
Aliexpress UK
400PCS Wire Connectors(Silver/Gold/Silver+Gold). 3.9mm Female Bullet Connectors--100Pcs. 3.9mm Male Bullet Connectors--100Pcs. 3.9mm Female Bullet Connectors--Gold 50Pcs+Silver 50Pcs. 3.9mm Male Bullet Connectors--Gold 50Pcs+Silver 50Pcs.
eBay
120Pcs Heat Shrink Wire Connectors, Waterproof Automotive Marine Electrical Terminals Crimp Connector Ring Fork Spade Splices
Aliexpress UK
In the middle of the splice is high pure copper tube, with excellent conductivity property. -Fully insulated connectors, tin-plated copper with PVC insulation. -Suits Cable/ Wire Sizes: 0.5-6.0mm2; 10-22AWG.
eBay
860PCS Electrical Wire Connectors Heat Shrink Solder Seal Butt Terminals Kit Solder Seal Sleeve Wire Terminals Waterproof
Aliexpress UK
An easy one step connection of wires, insulated and sealed. Red Connectors: 0.4mm - 1mm2 / 22 - 16 awg cable. Female Connectors: 1.5mm - 2.5mm2 / 10 - 14 awg cable. Male Connectors: 0.5mm - 1.5mm2 / 22 - 16 awg cable.
eBay
Copper Tube Terminal Cable Lug Crimp Connection Set 2/4/6/8/10/20Pcs Small Tube Electrical Wire Connectors Kit for Pipe Wire
Aliexpress UK
Sizes As Follow(708PCS)：. 20 x Silicone Waterproof Plugs. 32 x Silicone Waterproof Plugs. 48 x Silicone Waterproof Plugs. 10 x Male Pin. 10 x Female Pin. 16 x Male Pin. 16 x Female Pin.
eBay
248pcs Electrical Wire Connectors Nuts Colorful Wire Caps Kit Twist Caps Nuts Assortment for Quick Connection
Aliexpress UK
eBay
120/240PCS T Tap Wire Terminals Self-Stripping Quick Connecting Splice Electrical Wire Connectors Insulated Male
Aliexpress UK
Suitable for robotic lawnmower, electric dog fence, automotive electronics, underground cable assembly. Easy to use, simply insert the wires into the pigtail electrical connector and squeeze the blue cap using a crimping tool.
eBay
Box Insulated Plug Spring Female Male Spade Cold Crimp Terminals 2.8/4.8/6.3mm Electrical Wire Connectors Set or SN-48B Pliers
Aliexpress UK
Upgrade your electrical installations withIdeal SpliceLine™ Inline Push-In Wire Connectors – the smart solution for joining wires quickly, securely, and without tools. Designed for both professionals and DIYers, these compact connectors make splicing wires fast and frustration-free.
eBay
50PCS Heat Shrink Bullet Terminal Female Male Electrical Wire Connectors Splice Crimp Terminals 10-22AWG Waterproof Assortment
Aliexpress UK