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 …

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. 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. 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 …

Today, Ko-ken is one of the leaders in international tool production, designing and manufacturing tools in-house at the Ko-ken facility using the latest technologies to deliver the highest quality products …

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 …

We are the North American Source of Ko-ken Tools from Japan. Our parent company, Ko-ken Tools, is a fourth generation family owned and operated business in Japan, with 140+ employees. The focus …