It is used for screwdriver bit,socket adapter,step drill,chamfer converter. Size: 1/4" square hole to 1/4" 6.3mm. There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
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TM02 /TM03 /TM04 Electronic Digital Timer Kitchen Timer Socket Outlet Programmable Timing Power Metering Socket 43% OFF
Aliexpress UK
1 × 65mm Double Head Screwdriver. Convert any air or power wrench into a drill or ratcheting wrench into a driver with this single piece chuck converter. Quantity: 4pcs set. Suitable for: Convert an wrench into a drill, or a ratchet into a screwdriver.
eBay
Socket Circuit Analyzer ANENG VD808 Socket Tester Digital Circuit Breaker Finder AC/DC Voltage Leakage Polarity Leakage Test
Aliexpress UK
Professional Impact Allen Key Hex Bit Socket Set 1/4" Drive H2 H2.5 H3 H4 H5 H6 H8 2mm - 8mm Low Profile 35mm. 7-piece (H2 - H8) Hex Bit Sockets Set Include： (H2, H2.5,H3, H4, H5, H6, H8). ●Allen Key Hex Bit Ranging FromH2 (2mm), H2.5 (2.5mm), H3 (3mm), H4 (4mm), H5 (5mm), H6 (6mm), H8 (8mm).
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Tuya wifi Smart Socket 20A with power metering, AI voice, remote control via mobile phone, European standard plug and socket
Aliexpress UK
It is used for screwdriver bit, socket adapter,step drill,chamfer converter. 6.3mm series screwdriver head connector. Quantity: 2pcs. 2x 1/4" square hole to 1/4" hex converter. Type: 1/4" square hole to 1/4"(6.3mm) hex.
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Wood EU Standard Power Sockets Electrical Outlets Classic With Ground Paint Plastic Plugs Socket Wall Mounted Flame Retardant
Aliexpress UK
1x 1/4" Hex Female to 1/4" Square Female Coupler. Ideal to replace your missing or broken ones in your set.
eBay
Automatic Voltage Protector Socket 16A Adjustable Power Surge Protector EU/US Plug Socket Voltage Safe Refrigerator Protect
Aliexpress UK
It is used for screwdriver bit, socket adapter,step drill,chamfer converter. 6.3mm series screwdriver head connector. Quantity: 2pcs. Size:1/4" square hole to 1/4"(6.3mm).
eBay
Digital Outlet Socket Detector US/UK/EU Plug Socket Testers Voltage Test Ground Zero Line Phase Check RCD NCV Test
Aliexpress UK
It is used for screwdriver bit,socket adapter,step drill,chamfer converter. Also note that monitor settings may vary from computer to computer and may distort actual colors. Size:1/4" square hole to 1/4" 6.3mm.
eBay
1pcs 17 /19/ 21mm Hex Sockets Colorful Sleeve Tire Protection Sleeve Deep Impact Nut Socket Pneumatic Wrench Accessories
Aliexpress UK
Adapter used to convert the socket into a screwdriver bit. Model: Square Hole Conversion Socket Screwdriver Adapter Adapter with Hexagon Socket. Suitable for: used with ratchet wrench, electric drill, socket wrench and other tools.
eBay
WIFI Tuya Timer Socket Thermostat Digital Temperature Controller Socket Outlet With Timer Switch Sensor Probe Heating Cooling
Aliexpress UK