5/16"

The Nut Setter enables fast and precise work with impact drivers.

The Nut Setter features a magnet that reliably holds screws in place.

The Ko-ken magnetic socket is a robust screwdriver attachment that securely grips nuts and ensures optimal power transmission thanks to…

1/2″ Impact Stud Bolt Puller (Inch). Suitable for the secure installation and removal of stud bolts with inch threads. The…

Bit holder for impact wrenches. Ensures a secure hold for bits and reliable power transmission during fastening.

Bit Holder for impact drivers. Ensures a secure hold of Bits and reliable power transmission when fastening.

Precision Bit for tightening and loosening 6-point opening FLAT DRIVE screws.

The Bit Holders are compatible with all 1/4″ Bits.

Ratchet for Bits. Allows for easy tightening and loosening of screws with Bits.

Flexible Ratchet Handle for Bits. Enables easy tightening and loosening of screws with Bits.

The bit holders are compatible with all 3/8″ bits.

This stud bolt puller is suitable for screwing stud bolts in and out.

Precise bit socket for tightening and loosening 6-point opening FLAT DRIVE screws.

Precise Bit Socket for tightening and loosening internal hexagon screws.

The 6-point deep socket ensures a secure fit on hex bolts and enables precise, efficient work, even in hard-to-reach areas.

The 12-point long socket ensures a secure fit on 12-point fasteners, enabling precise and efficient work, even in hard-to-reach areas.

The 6-point socket ensures a secure fit on hex bolts and enables precise and efficient work, even in hard-to-reach areas.

The 12-point socket ensures a secure fit on 12-point screws, enabling precise and efficient work, even in hard-to-reach areas.

Double Square socket (inch). Ensures a secure fit on screw heads and enables precise and efficient work.

Enables flexible work on hexagonal bolts with inch threads, even in hard-to-reach areas. The universal socket ensures precise torque transmission…

This Ko-ken Ratchet Set (inch) in a universal design contains high-quality 12-point sockets developed for precise and safe work. The…

The Ko-ken NUT GRIP® socket provides a secure hold on bolts via two balls in the 6-point opening, which reliably…

The Ko-ken NUT GRIP® socket securely holds screws in place with three balls in the 12-point opening that reliably keep…

Precision Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws.