Internal Square

Universal Socket for 6-point opening FLAT DRIVE bolts enables flexible work at angles and facilitates access to hard-to-reach areas.

Universal Socket with 6-point opening FLAT DRIVE enables flexible work at angles and facilitates access to hard-to-reach areas.

6-point universal joint (inch) enables flexible work on fasteners at various angles and facilitates use in tight or hard-to-reach areas.

The 6-point universal joint enables flexible work on screws at various angles and makes it easier to use in tight…

The 6-point universal joint with the NUT GRIP® system ensures a secure hold on the screw thanks to two balls…

6-point swivel socket enables flexible work on bolts at various angles and facilitates use in tight or hard-to-reach areas.

The Torx® swivel socket allows flexible work on screws at various angles and facilitates use in confined or hard-to-reach areas.

Internal Torx® swivel joint enables flexible work on screws at various angles and facilitates use in tight or hard-to-reach areas.

12-point swivel socket enables flexible work on screws at various angles and facilitates use in tight or hard-to-reach areas.

12-point swivel joint enables flexible work on screws at various angles and facilitates use in tight or hard-to-reach areas.

6-point universal joint socket with the NUT GRIP® system ensures a secure hold on the screw thanks to two balls…

Ko-ken NUT GRIP® Sockets provide secure retention of screws via two balls in the 6-point opening that reliably hold the…

12-point universal joint in Whitworth design for precise work on British Whitworth screws. Allows flexible operation at angles, facilitating use…

12-point universal joint socket in Whitworth design for precise work on British Whitworth fasteners. Allows flexible work at angles, facilitates…

The Ko-ken NUT GRIP® sockets provide secure fastener retention through two balls in the 6-point opening that reliably hold the…

The Ko-ken NUT GRIP® Sockets offer secure fastener retention through two balls in the 6-point opening, reliably holding the fastener…

6-point sockets with additional hexagon and the NUT GRIP® system ensure a secure hold on the screw thanks to two…

6-point Sockets with additional Hexagon and NUT GRIP® system ensure a secure grip on the bolt via two balls in…

Ko-ken NUT GRIP® sockets provide secure fastener retention through two balls in the 6-point opening that reliably hold the fastener…

Ko-ken NUT GRIP® sockets provide secure retention of screws via two balls in the 6-point opening that reliably hold the…

Extension Bar allows reaching and loosening screws and nuts even in hard-to-reach areas. Available in various Sizes.

The flexible extension bar from Ko-ken allows you to reach hard-to-access bolts and nuts without twisting the ratchet. With a…

Universal joint with 50° angle enables flexible work on screws in hard-to-reach areas.

The wobble-fix extension bars feature a ball head that allows for flexible rotation of up to 15 degrees. This makes…