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 167A-1/4 Socket Driver 1/4 6 point Length 225mm
SKU: KK-167A-1/4
MPN: 167A-1/4
Ko-ken 167C-10(2B) Socket Driver 10mm Nut Grip Length 235mm
SKU: KK-167C-10(2B)
MPN: 167C-10(2B)
Ko-ken 167C-12(2B) Socket Driver 12mm Nut Grip Length 235mm
SKU: KK-167C-12(2B)
MPN: 167C-12(2B)
Ko-ken 167C-7(2B) Socket Driver 7mm Nut Grip Length 235mm
SKU: KK-167C-7(2B)
MPN: 167C-7(2B)
Ko-ken 167C-8(2B) Socket Driver 8mm Nut Grip Length 235mm
SKU: KK-167C-8(2B)
MPN: 167C-8(2B)
Ko-ken 167C/3-2B Socket Driver Set 7-10mm Nut Grip 3 pieces
SKU: KK-167C/3-2B
MPN: 167C/3-2B
Ko-ken 167M-10 Socket Driver 10mm 6 point Length 235mm
SKU: KK-167M-10
MPN: 167M-10
Ko-ken 167M-11 Socket Driver 11mm 6 point Length 245mm
SKU: KK-167M-11
MPN: 167M-11
Ko-ken 167M-12 Socket Driver 12mm 6 point Length 245mm
SKU: KK-167M-12
MPN: 167M-12
Ko-ken 167M-13 Socket Driver 13mm 6 point Length 245mm
SKU: KK-167M-13
MPN: 167M-13
Ko-ken 167M-14 Socket Driver 14mm 6 point Length 245mm
SKU: KK-167M-14
MPN: 167M-14
Ko-ken 167M-3 Socket Driver 3mm 6 point Length 225mm
SKU: KK-167M-3
MPN: 167M-3
Ko-ken 167M-3.5 Socket Driver 3.5mm 6 point Length 225mm
SKU: KK-167M-3.5
MPN: 167M-3.5
Ko-ken 167M-4 Socket Driver 4mm 6 point Length 225mm
SKU: KK-167M-4
MPN: 167M-4
Ko-ken 167M-4.5 Socket Driver 4.5mm 6 point Length 225mm
SKU: KK-167M-4.5
MPN: 167M-4.5
Ko-ken 167M-5 Socket Driver 5mm 6 point Length 225mm
SKU: KK-167M-5
MPN: 167M-5
Ko-ken 167M-5.5 Socket Driver 5.5mm 6 point Length 225mm
SKU: KK-167M-5.5
MPN: 167M-5.5
Ko-ken 167M-6 Socket Driver 6mm 6 point Length 225mm
SKU: KK-167M-6
MPN: 167M-6
Ko-ken 167M-7 Socket Driver 7mm 6 point Length 235mm
SKU: KK-167M-7
MPN: 167M-7
Ko-ken 167M-8 Socket Driver 8mm 6 point Length 235mm
SKU: KK-167M-8
MPN: 167M-8
Ko-ken 167M-9 Socket Driver 9mm 6 point Length 235mm
SKU: KK-167M-9
MPN: 167M-9
Ko-ken 168C-2X6 Interchangeable Screwdriver PH2 x 6mm Length 210mm
SKU: KK-168C-2X6
MPN: 168C-2X6
Ko-ken 168C-2X6(150) Interchangeable Screwdriver PH2 x 6mm Length 260mm
SKU: KK-168C-2X6(150)
MPN: 168C-2X6(150)
Ko-ken 168C-2X6(200) Interchangeable Screwdriver PH2 x 6mm Length 310mm
SKU: KK-168C-2X6(200)
MPN: 168C-2X6(200)