Welcome to KokenUSA

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, cold forging, heat treat and plating.


Featured Product

Hand Sockets (Reversible Ratchets): 2753PS

1/4" Sq.Dr. Reversible Ratchets...
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