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.
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 16410M-19 3/4 Sq. Dr. Socket 19mm Surface Drive Length 50mm
SKU: KK-16410M-19
MPN: 16410M-19
Ko-ken 16410M-21 3/4 Sq. Dr. Socket 21mm Surface Drive Length 50mm
SKU: KK-16410M-21
MPN: 16410M-21
Ko-ken 16410M-22 3/4 Sq. Dr. Socket 22mm Surface Drive Length 50mm
SKU: KK-16410M-22
MPN: 16410M-22
Ko-ken 16410M-24 3/4 Sq. Dr. Socket 24mm Surface Drive Length 50mm
SKU: KK-16410M-24
MPN: 16410M-24
Ko-ken 16410M-27 3/4 Sq. Dr. Socket 27mm Surface Drive Length 50mm
SKU: KK-16410M-27
MPN: 16410M-27
Ko-ken 16410M-30 3/4 Sq. Dr. Socket 30mm Surface Drive Length 53mm
SKU: KK-16410M-30
MPN: 16410M-30
Ko-ken 16410M-32 3/4 Sq. Dr. Socket 32mm Surface Drive Length 53mm
SKU: KK-16410M-32
MPN: 16410M-32
Ko-ken 16410M-33 3/4 Sq. Dr. Socket 33mm Surface Drive Length 55mm
SKU: KK-16410M-33
MPN: 16410M-33
Ko-ken 16410M-36 3/4 Sq. Dr. Socket 36mm Surface Drive Length 55mm
SKU: KK-16410M-36
MPN: 16410M-36
Ko-ken 16425-24EPL 3/4 Sq. Dr. Socket TORXPLUS 24EPL Length 55mm
SKU: KK-16425-24EPL
MPN: 16425-24EPL
Ko-ken 16425-26EPL 3/4 Sq. Dr. Socket TORXPLUS 26EPL Length 60mm
SKU: KK-16425-26EPL
MPN: 16425-26EPL
Ko-ken 16425-28EPL 3/4 Sq. Dr. Socket TORXPLUS 28EPL Length 60mm
SKU: KK-16425-28EPL
MPN: 16425-28EPL
Ko-ken 16425-30EPL 3/4 Sq. Dr. Socket TORXPLUS 30EPL Length 60mm
SKU: KK-16425-30EPL
MPN: 16425-30EPL
Ko-ken 16425-32EPL 3/4 Sq. Dr. Socket TORXPLUS 32EPL Length 62mm
SKU: KK-16425-32EPL
MPN: 16425-32EPL
Ko-ken 16425-E18 3/4 Sq. Dr. Socket TORX E18 Length 50mm
SKU: KK-16425-E18
MPN: 16425-E18
Ko-ken 16425-E20 3/4 Sq. Dr. Socket TORX E20 Length 50mm
SKU: KK-16425-E20
MPN: 16425-E20
Ko-ken 16425-E22 3/4 Sq. Dr. Socket TORX E22 Length 50mm
SKU: KK-16425-E22
MPN: 16425-E22
Ko-ken 16425-E24 3/4 Sq. Dr. Socket TORX E24 Length 50mm
SKU: KK-16425-E24
MPN: 16425-E24
Ko-ken 16425-E26 3/4 Sq. Dr. Socket TORX E26 Length 60mm
SKU: KK-16425-E26
MPN: 16425-E26
Ko-ken 16425-E28 3/4 Sq. Dr. Socket TORX E28 Length 60mm
SKU: KK-16425-E28
MPN: 16425-E28
Ko-ken 16425-E30 3/4 Sq. Dr. Socket TORX E30 Length 60mm
SKU: KK-16425-E30
MPN: 16425-E30
Ko-ken 16425-E32 3/4 Sq. Dr. Socket TORX E32 Length 60mm
SKU: KK-16425-E32
MPN: 16425-E32
Ko-ken 165LM.45-10 1/4 Hex Dr. Slide Socket 10mm 6 point Length 45mm Ring Magnet
SKU: KK-165LM.45-10
MPN: 165LM.45-10
Ko-ken 165LM.45-12 1/4 Hex Dr. Slide Socket 12mm 6 point Length 45mm Ring Magnet
SKU: KK-165LM.45-12
MPN: 165LM.45-12