Ko-Ken KO167M03 Socket Driver, 3 mm

The Ko-Ken 167M is a range of socket drivers in 15 metric sizes from 3 to 14 mm.

The catalogue lists the 167M under the heading Socket Drivers and prints sizes from 3 to 14 mm, including 3.5, 4.5 and 5.5 mm (manufacturer-stated).

The catalogue prints no point count, handle, material or standard details for this series, so none are published here.

Each size is listed in the table below with its length and weight.

Where this product is used

• Tightening and loosening small hex nuts and fasteners
• Electrical and equipment maintenance
• Workshop and assembly work

Features

• Sizes 3 to 14 mm
• Includes 3.5, 4.5 and 5.5 mm sizes (manufacturer-stated)
• Lengths from 225 to 245 mm (manufacturer-stated)
• Weights from 62 to 178 g (manufacturer-stated)

Key specifications

Lengths and weights are manufacturer-stated (Ko-ken catalogue 2025-26).

Selecting the right option

Choose the size that matches the nut or fastener; the table lists each size with its length and weight.

Related products

Related Ko-Ken products: Ko-Ken 168H-B Ball Point Hex Screwdriver, 3 to 8 mm, Ko-Ken 168P Phillips Screwdriver, PH1 to PH3, Ko-Ken 168S Slotted Screwdriver, 5 to 8 mm and Ko-Ken 168T Tamper Resistant Torx Screwdriver, T10H to T40H.