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 121H.50-2 1/4 Hex Dr. Bit 2mm Hex Length 50mm
SKU: KK-121H.50-2
MPN: 121H.50-2
Ko-ken 121H.50-2.5 1/4 Hex Dr. Bit 2.5mm Hex Length 50mm
SKU: KK-121H.50-2.5
MPN: 121H.50-2.5
Ko-ken 121H.50-3 1/4 Hex Dr. Bit 3mm Hex Length 50mm
SKU: KK-121H.50-3
MPN: 121H.50-3
Ko-ken 121H.50-4 1/4 Hex Dr. Bit 4mm Hex Length 50mm
SKU: KK-121H.50-4
MPN: 121H.50-4
Ko-ken 121H.50-5 1/4 Hex Dr. Bit 5mm Hex Length 50mm
SKU: KK-121H.50-5
MPN: 121H.50-5
Ko-ken 121H.50-6 1/4 Hex Dr. Bit 6mm Hex Length 50mm
SKU: KK-121H.50-6
MPN: 121H.50-6
Ko-ken 121H.70-2 1/4 Hex Dr. Bit 2mm Hex Length 70mm
SKU: KK-121H.70-2
MPN: 121H.70-2
Ko-ken 121H.70-2.5 1/4 Hex Dr. Bit 2.5mm Hex Length 70mm
SKU: KK-121H.70-2.5
MPN: 121H.70-2.5
Ko-ken 121H.70-3 1/4 Hex Dr. Bit 3mm Hex Length 70mm
SKU: KK-121H.70-3
MPN: 121H.70-3
Ko-ken 121H.70-4 1/4 Hex Dr. Bit 4mm Hex Length 70mm
SKU: KK-121H.70-4
MPN: 121H.70-4
Ko-ken 121H.70-5 1/4 Hex Dr. Bit 5mm Hex Length 70mm
SKU: KK-121H.70-5
MPN: 121H.70-5
Ko-ken 121H.70-6 1/4 Hex Dr. Bit 6mm Hex Length 70mm
SKU: KK-121H.70-6
MPN: 121H.70-6
Ko-ken 128H-3 5/16 Hex Dr. Bit 3mm Hex Length 32mm
SKU: KK-128H-3
MPN: 128H-3
Ko-ken 128H-4 5/16 Hex Dr. Bit 4mm Hex Length 32mm
SKU: KK-128H-4
MPN: 128H-4
Ko-ken 128H-5 5/16 Hex Dr. Bit 5mm Hex Length 32mm
SKU: KK-128H-5
MPN: 128H-5
Ko-ken 128H-6 5/16 Hex Dr. Bit 6mm Hex Length 32mm
SKU: KK-128H-6
MPN: 128H-6
Ko-ken 128H-8 5/16 Hex Dr. Bit 8mm Hex Length 32mm
SKU: KK-128H-8
MPN: 128H-8
Ko-ken 183H.150-10 7/16 Hex Dr. Bit 10mm Hex Length 150mm
SKU: KK-183H.150-10
MPN: 183H.150-10
Ko-ken 183H.150-12 7/16 Hex Dr. Bit 12mm Hex Length 150mm
SKU: KK-183H.150-12
MPN: 183H.150-12
Ko-ken 183H.150-4 7/16 Hex Dr. Bit 4mm Hex Length 150mm
SKU: KK-183H.150-4
MPN: 183H.150-4
Ko-ken 183H.150-5 7/16 Hex Dr. Bit 5mm Hex Length 150mm
SKU: KK-183H.150-5
MPN: 183H.150-5
Ko-ken 183H.150-6 7/16 Hex Dr. Bit 6mm Hex Length 150mm
SKU: KK-183H.150-6
MPN: 183H.150-6
Ko-ken 183H.150-8 7/16 Hex Dr. Bit 8mm Hex Length 150mm
SKU: KK-183H.150-8
MPN: 183H.150-8
Ko-ken 183H.35-1/2 7/16 Hex Dr. Bit 1/2 Hex Length 35mm
SKU: KK-183H.35-1/2
MPN: 183H.35-1/2