Ko-Ken KO3005/5 Slotted Bit Socket, 1.0 x 5.5 mm blade, 3/8 in Drive

The Ko-Ken 3005-60 is a slotted bit socket with a 3/8 in square drive. (manufacturer-stated)

Blade sizes (thickness x width) are 1.0 x 5.5 mm, 1.2 x 8 mm and 1.6 x 10 mm.

Length is 60 mm. (manufacturer-stated)

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

Where this product is used

• Driving slotted head screws with a 3/8 in drive ratchet or handle
• Fasteners where a bit socket on a ratchet gives more leverage than a screwdriver
• Workshop and maintenance work

Features

• 3/8 in square drive (manufacturer-stated)
• Slotted bit socket (manufacturer-stated)

Common specifications

Key specifications

Blade sizes and 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 bit type and size that suit the screw head. 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 3000-60 Phillips Bit Socket, 3/8 in Drive, Ko-Ken 3000-50 Pozidrive Bit Socket, 3/8 in Drive, Ko-Ken 2000-28 Pozidrive Bit Socket, 1/4 in Drive, Ko-Ken 2005-25 Slotted Bit Socket, 1/4 in Drive and Ko-Ken 3405A and 3405W 12-Point Socket, Inch and Whitworth Sizes, 3/8 in Drive.