Multi Plug Adaptor : This triple plug adapter features 2/3 AC outlets and 2/3 USB ports, which is ideal for charging indoor without bulky extension cords. 1 plug adapter for 5/6 devices. Max capacity up to 3250W (250V/13A).
eBay
50Pcs SOT23 SOT23-3 Turn SIP3 Double-Side SMD Turn DIP SIP3 Adapter Converter Plate SOT SIP IC Socket PCB Board DIY Kit
Aliexpress UK
CONVERTS A SINGLE FLUSH MOUNTED SOCKET INTO A DOUBLE SURFACE MOUNTED SOCKET. Single to Double 13A Socket Converter. Simple, quick installation.
eBay
HOT！Socket Adaptor Double 1 SCHUKO/ 2 Euro Plug with Socket Standard Grounding Residential
Aliexpress UK
Make a single socket a double Triple. Converts 1 plug into 3. UK plugs and sockets.
eBay
Scissor Jack Adapter Scissor Jack Socket Adapter Heavy Duty Chrome Vanadium Steel 1/2inch for Double Hole Scissor Jacks
Aliexpress UK
1x 13A 2 Gang Double Wall Socket Converter Adaptor, 3 Pin Plug & Dual USB. Standard 1 gang to 2 gang conversion/installation Standard 2 gang socket Converts a standard one-gang flush wall socket into a surface-mounted 2-gang wall socket, with appropriate socket fronts.
eBay
8pcs 1/4" 3/8" 1/2" Impact Socket Adapter,Drill Socket Adapter for Impact Driver with Hex Shank Square Socket Drill Bits Black
Aliexpress UK
Cost effective solution to convert a Single Flush Mounted Socket (one sunk into the wall) into a Double Switched Surface Socket. Double socket Converter. Double Switched Socket with 2 x 2.4A USB. Double Switched Socket with 2 x 3.6A USB.
eBay
1/4" Square Drive To 1/4" Hex Shank Impact Socket+1/4 Drill Socket Adapter Holder Impact Socket Conversion Adapter Tool
Aliexpress UK
TESSAN 1 to 3 USB plug accepts the standard UK plug. Max capacity up to 3250W (250V/13A). About The Travel Adaptor. USB Plug Adapter with 1 AC Outlets and 2 USB Ports. Power up to 3250 watts (max 250V, 13A).
eBay
Socket Adapter Pneumatic Hexagonal Screwdriver Socket Wrench U-Joint Impact Socket Adapter Hand Tools Chrome-molybdenum Steel
Aliexpress UK
3-way adaptor allowing 3 devices to be powered from a single UK mains socket. This triple socket adaptor plugs in not limited to house use. This UK power adapter is built to last, with heavy-duty high-quality construction that will endure plenty of jaunts.This extension plug socket can be used on 250V, maxed at 13 Amp with maximum 3250 Watts.
eBay
Universal Ratchet Socket Adapter Durable Hand Too 1/4 3/8 1/2 Impact Socket Converter Socket Hex Bit Adapter Electric Drill
Aliexpress UK
Make a single socket a double. Converts 1 plug into 2. UK plugs and sockets. Features: 2 sockets.
eBay
Tap Socket Adapter Tap Sockets 3/8 Drive Adjustable Socket Set Adapter 6‑1/4in 1/4in‑1/2in for Reamers Screw Extractors
Aliexpress UK