
Ko-ken USA
Westford, MA 01886COMPANY OVERVIEW
COMPANY OVERVIEW
About Ko-ken USA
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More Info on Ko-ken USA
More Info on Ko-ken USA
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. The entire manufacturing process is in-house at Ko-ken, from design to cold forging, heat treat, and plating.
Products & Press Releases
Products & Press Releases
March 4, 2025
Dec. 4, 2021
Nov. 4, 2021
Jan. 4, 2021
Jan. 3, 2014
Jan. 3, 2014
Videos & Resources
Videos & Resources
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All content from Ko-ken USA
All content from Ko-ken USA
July 24, 2012
Sept. 19, 2011