Ko-Ken KORS3010M/8-38 Inhex Socket Set on Rail, 8 Pieces, 3/8 in Drive

The Ko-Ken RS3010M/8 inhex socket sets have 8 pieces each and a 3/8 in square drive. (manufacturer-stated)

The 8 pieces are 3, 4, 5, 6, 7, 8, 10 and 12 mm, mounted on a 200 mm rail in each set. (manufacturer-stated)

Each set is listed in the table below with its specifications.

Where this product is used

• Driving inhex (hex socket) screws with a 3/8 in drive ratchet or handle
• Keeping the sockets together on one rail
• Workshop and maintenance work

Features

• 3/8 in square drive (manufacturer-stated)
• 8 pieces (manufacturer-stated)
• 200 mm rail (manufacturer-stated)
• 322, 490 and 645 g set weights (manufacturer-stated)

Common specifications

Key specifications

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

Selecting the right option

Choose the set that covers the sizes you work with and matches the 3/8 in square drive of your ratchet or handle. The catalogue lists this set with the 3010M inhex bit sockets, but it does not print which socket series is mounted on the rail. The catalogue prints the set weight but does not say whether it includes the rail. 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; the series page that lists this set is in the hand sockets section of the catalogue. (manufacturer-stated)

Related products

Related Ko-Ken products: Ko-Ken 3010M Inhex Bit Socket, 3 to 12 mm, 38 and 100 mm Long, 3/8 in Drive, Ko-Ken 3010MZ-50 Inhex Bit Socket, 3 to 12 mm, 50 mm Long, 3/8 in Drive, Ko-Ken RS3012A/8-L52 Inhex Socket Set on Rail, 1/8 to 1/2 in, 8 Pieces, 3/8 in Drive and Ko-Ken RS3012M/8-L52 Inhex Socket Set on Rail, 3 to 12 mm, 8 Pieces, 3/8 in Drive.