Ko-Ken KO3010M6203 Inhex Bit Socket, 3 mm, 3/8 in Drive

The Ko-Ken 3010M-62 is an inhex bit socket with a 3/8 in square drive. (manufacturer-stated)

Hex sizes run from 3 to 12 mm.

Overall length is 62 mm. (manufacturer-stated)

Where this product is used

• Driving inhex (hex socket) screws with a 3/8 in drive ratchet or handle
• Machinery and equipment maintenance where hex socket fasteners are used
• Workshop and maintenance work

Features

• 3/8 in square drive (manufacturer-stated)
• Inhex (internal hex) bit socket
• Listed in the 3/8 in Hand Sockets section of the catalogue (manufacturer-stated)
• 62 mm overall length (manufacturer-stated)

Common specifications

Key specifications

Weights are manufacturer-stated (Ko-ken catalogue 2025-26).

Selecting the right option

Match the 3/8 in square drive to your ratchet or handle, then choose the hex size that fits the fastener. The catalogue's safety notes say to select impact sockets only for electric or air impact wrenches and not to substitute hand sockets for impact sockets; this series is listed in the hand sockets section of the catalogue. (manufacturer-stated)

Related products

Related Ko-Ken products: Ko-Ken RS3012M/8-L52 Inhex Socket Set on Rail, 3 to 12 mm, 8 Pieces, 3/8 in Drive, Ko-Ken RS3010M/8 Inhex Socket Set on Rail, L38, L62 and L100, 8 Pieces, 3/8 in Drive, Ko-Ken 3010M Inhex Bit Socket, 3 to 12 mm, 38 and 100 mm Long, 3/8 in Drive and Ko-Ken 3010MZ-50 Inhex Bit Socket, 3 to 12 mm, 50 mm Long, 3/8 in Drive.