Ko-Ken KO4251M-6P Metric 6-Point Socket Set, 22 Pieces, 1/2 in Drive

The Ko-Ken 4251M-6P is a metric 6-point socket set with a 1/2 in square drive and 22 pieces.

The store listing gives the sizes as 10 to 32 mm and the point type as 6-point.

There is no row for this code in the Ko-ken 2025-26 catalogue or the 2021 impact catalogue, so the details above come from the store listing and no catalogue figures are published.

Where this product is used

• Nut and bolt work across a range of metric sizes with a 1/2 in drive ratchet or handle
• Workshop, vehicle and maintenance fastening
• Keeping the sockets together in one case

Features

• 1/2 in square drive
• 22 pieces
• 6-point
• Sizes 10 to 32 mm

Key specifications

Selecting the right option

Choose the set that covers the sizes you work with and matches the 1/2 in drive of your ratchet or handle. The catalogue's safety notes say to select impact sockets only for electric or air impact wrenches and to wear safety goggles when using nut runners or impact wrenches. (manufacturer-stated)

Related products

Related Ko-Ken products: Ko-Ken RS4400MZ/10 Metric Z-Series 6-Point Socket Set on Rail, 10 Pieces, 1/2 in Drive, Ko-Ken 4267W Whitworth Socket Set, 14 Pieces, 1/2 in Drive, Ko-Ken RS4300M/10 Metric 6-Point Deep Socket Set on Rail, 10 Pieces, 1/2 in Drive and Ko-Ken 4239AM Metric and AF 12-Point Socket Set, 40 Pieces, 1/2 in Drive.