External Square

The ratchet hand wheel with ergonomic knurling on the outer ring. It is reversible and features left/right markings.

The Ko-ken Hinge Handle impresses with its integrated ratchet function, enabling quick and easy rotation in both directions. The 180°…

The Ko-ken hinge handle features an integrated ratchet function for quick and easy rotation in both directions. The 180° swivelling…

The Ko-ken Hinge Handle impresses with its integrated ratchet function, enabling quick and easy rotation in both directions. The 180°…

The long flexible ratchet handle with quick-release button and J-type mechanism enables precise and powerful work even in hard-to-reach areas.…

This long-version flexible ratchet with a J-type mechanism enables precise and powerful work even in hard-to-reach areas. The flexible ratchet…

Folding spin type handle enables flexible work on screws with an adjustable rotation of up to 90°.

Long Flexible Ratchet Handles with lockable joint and release button in J-Type design enable precise, controlled work even in hard-to-reach…

Flexible Ratchet Handle with locking joint in J-type design offers flexible application options and high control during work. The joint…

Adjustable T-Handle with a sliding input drive across the entire length; facilitates tightening and loosening of screws even in confined…

The Ko-ken Speed Handle impresses with high-quality workmanship made from robust steel and offers maximum stability and durability. It is…

Swivel head ratchet in N-type design enables flexible work thanks to the movable ratchet head, which facilitates reaching screws in…

The P-Type swivel head ratchet allows for flexible operation thanks to its movable head, making it easier to reach bolts…

The Ko-ken Crank Ratchet combines high rotational speed with maximum control.

Thanks to the S.O.D.H-System®, the pawls are firmly anchored…

The J-Type swivel head ratchet enables flexible operation thanks to its pivoting head, making it easier to reach fasteners in…

Flexible Ratchet Handles with locking joint in P-type design offer versatile application options and high control during work. The joint…

Flexible Ratchet Handle in P-Type design with a polished handle for comfortable and safe operation. The flexible ratchet head enables…

The N-Type Flexible Ratchet Handle with locking joint offers versatile applications and high control. The joint can be locked in…

This long P-Type Flexible Ratchet Handle enables precise and powerful work, even in hard-to-reach areas. The flexible ratchet head ensures…

Long flexible ratchet handle with release button and P-type mechanism enables precise and powerful work even in hard-to-reach areas. The…

Long N-Type Flexible Ratchet Handles with a knurled grip for a secure hold and comfortable working.

Long Flexible Ratchet Handle in N-Type design with release button and knurled handle for a secure grip and comfortable working.

The L/R marking on the ratchet head clearly indicates the current direction of rotation. The small head diameter also allows…

The Ko-ken reversible ratchet with quick-release button delivers high efficiency and reliable performance. The S.O.D.H. System® firmly anchors the two…