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Ko-ken Tools the web. Socket wrench is an incomplete tools, which cannot be performed by itself. As combining with handles and accessories, the socket wrench can transmit its driving force to the bolts and nuts and has a capability of working at several applications.
The first Japanese tool manufacturer to obtain ISO 9002 Certification. June 1997: Parts-former plant was built to install new forming machines. June 1999: Obtained ISO9001 Certification. October 2007: Used as official socket wrench at WorldSkills Competition. November 2011: Installed solar power system (150kW).
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 of the business is entirely on Sockets and Socket wrenches.
Ko-ken Tool Co., Ltd. 656 Nakaho, Kakegawa-City, Shizuoka-Pref., 437-1402 Japan
Born from a passion for all things automotive, Ko-ken is the world leader in producing high-quality hand sockets, socket wrenches & accessories. The entire manufacturing process is in-house at Ko-ken, from design to cold forging, heat treatment and plating.
CHOOSE PERFORMING TOOLS FOR A HIGHER-QUALITY WORK. Superior quality, performance and durability are the main features of the Japanese Ko-ken tools. Discover all our products in our catalogue!
Ko-ken Tools History. 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 possible. But how did the company grow to become what it is today?
Z-Series catalog. Learn about our Z-Series line-up. The Sockets within the Z-Series line are thin-wall and shorter in height than standard sockets. This development took place to ensure that our sockets could fit into any situation they need to.
Download our entire catalogue or choose to just download the category you require. The “General information” category presents the technical specifications of Ko-ken tools: sockets, ratchet handles, handle shapes, stud extractors, Attack Driver®, etc.
Ko-ken Tool Co., Ltd. 656 Nakaho, Kakegawa-City, Shizuoka-Pref., 437-1402 Japan
