WELCOME TO KOKEN USA We are the North American Source of Ko-ken Tools from Japan. Hand Tools Shop Like a Mechanic

Koken Z-Series is designed for lower profile applications in difficult to get to locations. As an expert maker, we have been manufacturing socket wrenches for half century, and give our know-how and …

Koken Z-Series is designed for lower profile applications in difficult to get to locations. As an expert maker, we have been manufacturing socket wrenches for half century, and give our know-how and …

Koken Z-Series is designed for lower profile applications in difficult to get to locations. As an expert maker, we have been manufacturing socket wrenches for half century, and give our know-how and …

FLAT DRIVE® Flat Drive is designed to guarantee a flat surface contact between the socket and the bolt/nut. The Flat contact reduces wear and allows to transmit a higher torque value.The Flat Drive …

Koken Z-Series is designed for lower profile applications in difficult to get to locations. The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets.

First with the introduction of Koken's broad line of standard sockets and tools, followed by their offering of custom sockets to meet specific customer requirements, Koken quickly developed a reputation for …

Koken Z-Series is designed for lower profile applications in difficult to get to locations. As an expert maker, we have been manufacturing socket wrenches for half century, and give our know-how and …

Ko-ken CatalogsLearn more about our extensive line of sockets, socket accessories, and socket wrenches in our online catalog.

Koken Z-Series is designed for lower profile applications in difficult to get to locations. As an expert maker, we have been manufacturing socket wrenches for half century, and give our know-how and …