KK Accessories
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 16644A 3/4 Sq. Dr. Adaptor 1/2 Square Length 54mm Hole type
SKU: KK-16644A
MPN: 16644A
Ko-ken 16644A-B 3/4 Sq. Dr. Adaptor 1/2 Square Length 54mm Ball type
SKU: KK-16644A-B
MPN: 16644A-B
Ko-ken 16644A-P 3/4 Sq. Dr. Adaptor 1/2 Square Length 54mm Pin type
SKU: KK-16644A-P
MPN: 16644A-P
Ko-ken 16644AL 3/4 Sq. Dr. Locking Adaptor 1/2 Square Length 70mm Locking Quick Release
SKU: KK-16644AL
MPN: 16644AL
Ko-ken 16655A 3/4 Sq. Dr. Adaptor 5/8 Square Length 55.5mm Hole type
SKU: KK-16655A
MPN: 16655A
Ko-ken 16666AL 3/4 Sq. Dr. Locking Adaptor 3/4 Square Length 75mm Locking Quick Release
SKU: KK-16666AL
MPN: 16666AL
Ko-ken 16688A 3/4 Sq. Dr. Adaptor 1 Square Length 62mm Hole type
SKU: KK-16688A
MPN: 16688A
Ko-ken 16688A-250 3/4 Sq. Dr. Adaptor 1 Square Length 250mm Hole type
SKU: KK-16688A-250
MPN: 16688A-250
Ko-ken 16688A-330 3/4 Sq. Dr. Adaptor 1 Square Length 330mm Hole type
SKU: KK-16688A-330
MPN: 16688A-330
Ko-ken 6212A 3/4 Sq. Dr. Socket Set 12 point 12 pieces
SKU: KK-6212A
MPN: 6212A
Ko-ken 6260A 3/4 Sq. Dr. Socket Set 12 point 25 pieces
SKU: KK-6260A
MPN: 6260A
Ko-ken PKC61 3/4" C Ring + Puller (10 + 1 piece)
SKU: KK-PKC61
MPN: PKC61
Ko-ken S/A61 3/4" Pin (100 pieces)
SKU: KK-S/A61
MPN: S/A61
Ko-ken S/A62 3/4" Pin (100 pieces)
SKU: KK-S/A62
MPN: S/A62
Ko-ken S/B61 3/4" O Ring (100 pieces)
SKU: KK-S/B61
MPN: S/B61
Ko-ken S/C61 3/4" C Ring (100 pieces)
SKU: KK-S/C61
MPN: S/C61