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 4252A 1/2 Sq. Dr. Socket set 12 point 13 pieces
SKU: KK-4252A
MPN: 4252A
Ko-ken 4252M 1/2 Sq. Dr. Socket set 12 point 13 pieces
SKU: KK-4252M
MPN: 4252M
Ko-ken 4252M-10 1/2 Sq. Dr. Socket set Surface 13 pieces
SKU: KK-4252M-10
MPN: 4252M-10
Ko-ken 4261M 1/2 Sq. Dr. Socket set 12 point 18 pieces
SKU: KK-4261M
MPN: 4261M
Ko-ken 4263M 1/2 Sq. Dr. Socket set 12 point 21 pieces
SKU: KK-4263M
MPN: 4263M
Ko-ken 4273AM 1/2 Sq. Dr. Socket set 12 point 30 pieces
SKU: KK-4273AM
MPN: 4273AM
Ko-ken 4279AM 1/2 Sq. Dr. Socket set 12 point 38 pieces
SKU: KK-4279AM
MPN: 4279AM
Ko-ken 4289M 1/2 Sq. Dr. Socket set 12 point 18 pieces
SKU: KK-4289M
MPN: 4289M
Ko-ken 4433A-125 1/2 Sq. Dr. Adaptor 3/8 Square Length 125mm
SKU: KK-4433A-125
MPN: 4433A-125
Ko-ken 4433A-250 1/2 Sq. Dr. Adaptor 3/8 Square Length 250mm
SKU: KK-4433A-250
MPN: 4433A-250
Ko-ken 4433A-35 1/2 Sq. Dr. Adaptor 3/8 Square Length 35mm
SKU: KK-4433A-35
MPN: 4433A-35
Ko-ken 4433A-600 1/2 Sq. Dr. Adaptor 3/8 Square Length 600mm
SKU: KK-4433A-600
MPN: 4433A-600
Ko-ken 4433A-75 1/2 Sq. Dr. Adaptor 3/8 Square Length 75mm
SKU: KK-4433A-75
MPN: 4433A-75
Ko-ken AG112A 1/2 Sq. Dr. Attack Driver Set Rubber Grip 6 pieces
SKU: KK-AG112A
MPN: AG112A
Ko-ken AG112F 1/2 Sq. Dr. Attack Driver Set Rubber Grip 25 pieces
SKU: KK-AG112F
MPN: AG112F
Ko-ken AG112H 1/2 Sq. Dr. Attack Driver Set Rubber Grip 18 pieces
SKU: KK-AG112H
MPN: AG112H
Ko-ken AN112A 1/2 Sq. Dr. Attack Driver Set 6 pieces
SKU: KK-AN112A
MPN: AN112A
Ko-ken AN112C 1/2 Sq. Dr. Attack Driver Set 8 pieces
SKU: KK-AN112C
MPN: AN112C
Ko-ken BD024E-1/2 1/4 Hex Dr. Universal Adaptor 1/2 Square 82mm
SKU: KK-BD024E-1/2
MPN: BD024E-1/2
Ko-ken CLIP.P/5-1/2 1/2 Plastic Clip x 5 pieces
SKU: KK-CLIP.P/5-1/2
MPN: CLIP.P/5-1/2
Ko-ken NV14433A-100P 1/2 Sq. Dr. Adaptor 3/8 Square 100mm Pin type
SKU: KK-NV14433A-100P
MPN: NV14433A-100P
Ko-ken NV14433A-150P 1/2 Sq. Dr. Adaptor 3/8 Square 150mm Pin type
SKU: KK-NV14433A-150P
MPN: NV14433A-150P
Ko-ken NV14433A-75P 1/2 Sq. Dr. Adaptor 3/8 Square 75mm Pin type
SKU: KK-NV14433A-75P
MPN: NV14433A-75P
Ko-ken PK4760/5 1/2 Sq. Dr. Extension Bar set 50-250mm ABS Tray 5 pieces
SKU: KK-PK4760/5
MPN: PK4760/5