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Ko-Ken

Ko-Ken


Ko-Ken Professional Tools: Premium Industrial Hand Tools

Professional-Grade Ko-Ken Tools from Your Trusted Michigan-Based Distributor

Discover the Ko-Ken collection at Freer Tool & Supply—your destination for premium Japanese hand tools and sockets renowned for precision, durability, and professional performance. Our selection includes Ko-Ken’s high-quality impact sockets, ratchets, extensions, and specialty tools, all engineered for demanding automotive, industrial, and maintenance applications. Whether you’re a technician, mechanic, or industry professional, Ko-Ken tools deliver the reliability and accuracy you need for every job.


Ko-ken United states distributors

High Performance Tools of Convincing Quality.

Founded in 2012 by Jim Chase, Koken USA began sharing in the tool marketplace about an excellent product line of tools that was new to North America. He was so impressed by their quality and engineering that he claimed, "If we can just get them (Koken sockets) into the hands of the consumer, they will never buy anything else."

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 quality tools and outstanding customer service in North America.

Available Product Lines:
Professional Hand Tools:

Socket Sets
Impact Sockets
Specialty Tools
Industrial Solutions

Ko-ken 13440T-E12 3/8 Sq. Dr. Universal Socket TORX E12 Length 58mm

Ko-ken 13440T-E12 3/8 Sq. Dr. Universal Socket TORX E12 Length 58mm

SKU: KK-13440T-E12
MPN: 13440T-E12

Save $15.21
Ko-ken 13440T-E14 3/8 Sq. Dr. Universal Socket TORX E14 Length 58mm

Ko-ken 13440T-E14 3/8 Sq. Dr. Universal Socket TORX E14 Length 58mm

SKU: KK-13440T-E14
MPN: 13440T-E14

Save $15.21
Ko-ken 13460A-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 32mm Self-Tapping screw

Ko-ken 13460A-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 32mm Self-Tapping screw

SKU: KK-13460A-1/2
MPN: 13460A-1/2

Save $4.16
Ko-ken 13460A-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm Self-Tapping screw

Ko-ken 13460A-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm Self-Tapping screw

SKU: KK-13460A-1/4
MPN: 13460A-1/4

Save $3.82
Ko-ken 13460A-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 32mm Self-Tapping screw

Ko-ken 13460A-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 32mm Self-Tapping screw

SKU: KK-13460A-3/8
MPN: 13460A-3/8

Save $3.82
Ko-ken 13460AG-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 34mm Self-Tapping screw Magnet

Ko-ken 13460AG-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 34mm Self-Tapping screw Magnet

SKU: KK-13460AG-1/2
MPN: 13460AG-1/2

Save $6.28
Ko-ken 13460AG-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm Self-Tapping screw Magnet

Ko-ken 13460AG-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm Self-Tapping screw Magnet

SKU: KK-13460AG-1/4
MPN: 13460AG-1/4

Save $5.61
Ko-ken 13460AG-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 33mm Self-Tapping screw Magnet

Ko-ken 13460AG-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 33mm Self-Tapping screw Magnet

SKU: KK-13460AG-3/8
MPN: 13460AG-3/8

Save $5.94
Ko-ken 13460AG-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 32mm Self-Tapping screw Magnet

Ko-ken 13460AG-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 32mm Self-Tapping screw Magnet

SKU: KK-13460AG-5/16
MPN: 13460AG-5/16

Save $5.82
Ko-ken 13460M-10 3/8 Sq. Dr. Socket 10mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-10 3/8 Sq. Dr. Socket 10mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-10
MPN: 13460M-10

Save $3.49
Ko-ken 13460M-12 3/8 Sq. Dr. Socket 12mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-12 3/8 Sq. Dr. Socket 12mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-12
MPN: 13460M-12

Save $3.78
Ko-ken 13460M-13 3/8 Sq. Dr. Socket 13mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-13 3/8 Sq. Dr. Socket 13mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-13
MPN: 13460M-13

Save $3.78
Ko-ken 13460M-6 3/8 Sq. Dr. Socket 6mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-6 3/8 Sq. Dr. Socket 6mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-6
MPN: 13460M-6

Save $3.49
Ko-ken 13460M-7 3/8 Sq. Dr. Socket 7mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-7 3/8 Sq. Dr. Socket 7mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-7
MPN: 13460M-7

Save $3.49
Ko-ken 13460M-8 3/8 Sq. Dr. Socket 8mm 6 point Length 32mm Self-Tapping screw

Ko-ken 13460M-8 3/8 Sq. Dr. Socket 8mm 6 point Length 32mm Self-Tapping screw

SKU: KK-13460M-8
MPN: 13460M-8

Save $3.49
Ko-ken 13460MG-10 3/8 Sq. Dr. Socket 10mm 6 point Length 33mm Self-Tapping screw Magnet

Ko-ken 13460MG-10 3/8 Sq. Dr. Socket 10mm 6 point Length 33mm Self-Tapping screw Magnet

SKU: KK-13460MG-10
MPN: 13460MG-10

Save $5.40
Ko-ken 13460MG-13 3/8 Sq. Dr. Socket 13mm 6 point Length 34mm Self-Tapping screw Magnet

Ko-ken 13460MG-13 3/8 Sq. Dr. Socket 13mm 6 point Length 34mm Self-Tapping screw Magnet

SKU: KK-13460MG-13
MPN: 13460MG-13

Save $5.71
Ko-ken 13460MG-6 3/8 Sq. Dr. Socket 6mm 6 point Length 32mm Self-Tapping screw Magnet

Ko-ken 13460MG-6 3/8 Sq. Dr. Socket 6mm 6 point Length 32mm Self-Tapping screw Magnet

SKU: KK-13460MG-6
MPN: 13460MG-6

Save $5.10
Ko-ken 13460MG-7 3/8 Sq. Dr. Socket 7mm 6 point Length 32mm Self-Tapping screw Magnet

Ko-ken 13460MG-7 3/8 Sq. Dr. Socket 7mm 6 point Length 32mm Self-Tapping screw Magnet

SKU: KK-13460MG-7
MPN: 13460MG-7

Save $5.26
Ko-ken 13460MG-8 3/8 Sq. Dr. Socket 8mm 6 point Length 32mm Self-Tapping screw Magnet

Ko-ken 13460MG-8 3/8 Sq. Dr. Socket 8mm 6 point Length 32mm Self-Tapping screw Magnet

SKU: KK-13460MG-8
MPN: 13460MG-8

Save $5.30
Ko-ken 13465M-10 3/8 Sq. Dr. Socket 10mm Pathfinder Length 32mm

Ko-ken 13465M-10 3/8 Sq. Dr. Socket 10mm Pathfinder Length 32mm

SKU: KK-13465M-10
MPN: 13465M-10

Save $4.53
Ko-ken 13465M-11 3/8 Sq. Dr. Socket 11mm Pathfinder Length 32mm

Ko-ken 13465M-11 3/8 Sq. Dr. Socket 11mm Pathfinder Length 32mm

SKU: KK-13465M-11
MPN: 13465M-11

Save $4.53
Ko-ken 13465M-12 3/8 Sq. Dr. Socket 12mm Pathfinder Length 32mm

Ko-ken 13465M-12 3/8 Sq. Dr. Socket 12mm Pathfinder Length 32mm

SKU: KK-13465M-12
MPN: 13465M-12

Save $4.53
Ko-ken 13465M-13 3/8 Sq. Dr. Socket 13mm Pathfinder Length 32mm

Ko-ken 13465M-13 3/8 Sq. Dr. Socket 13mm Pathfinder Length 32mm

SKU: KK-13465M-13
MPN: 13465M-13

Save $4.56