KK Hand Tools

Freer Tool & Supply is your authorized distributor for Ko-Ken hand tools, offering the complete line of sockets, ratchets, breaker bars, extension bars, and specialty tools. Every Ko-Ken tool is manufactured to exacting standards with high-grade chrome vanadium steel and precision heat treatment for long-lasting reliability in demanding professional environments.


Ko-ken 2020.28-M4 1/4 Sq. Dr. Bit Socket XZN M4  Length 28mm

Ko-ken 2020.28-M4 1/4 Sq. Dr. Bit Socket XZN M4 Length 28mm

SKU: KK-2020.28-M4
MPN: 2020.28-M4

Regular price $12.10
Ko-ken 2020.28-M5 1/4 Sq. Dr. Bit Socket XZN M5  Length 28mm

Ko-ken 2020.28-M5 1/4 Sq. Dr. Bit Socket XZN M5 Length 28mm

SKU: KK-2020.28-M5
MPN: 2020.28-M5

Regular price $12.10
Ko-ken 2020.28-M6 1/4 Sq. Dr. Bit Socket XZN M6  Length 28mm

Ko-ken 2020.28-M6 1/4 Sq. Dr. Bit Socket XZN M6 Length 28mm

SKU: KK-2020.28-M6
MPN: 2020.28-M6

Regular price $12.10
Ko-ken 2020.28-M8 1/4 Sq. Dr. Bit Socket XZN M8  Length 28mm

Ko-ken 2020.28-M8 1/4 Sq. Dr. Bit Socket XZN M8 Length 28mm

SKU: KK-2020.28-M8
MPN: 2020.28-M8

Regular price $12.10
Ko-ken 2020.50-M4 1/4 Sq. Dr. Bit Socket XZN M4  Length 50mm

Ko-ken 2020.50-M4 1/4 Sq. Dr. Bit Socket XZN M4 Length 50mm

SKU: KK-2020.50-M4
MPN: 2020.50-M4

Regular price $13.81
Ko-ken 2020.50-M5 1/4 Sq. Dr. Bit Socket XZN M5  Length 50mm

Ko-ken 2020.50-M5 1/4 Sq. Dr. Bit Socket XZN M5 Length 50mm

SKU: KK-2020.50-M5
MPN: 2020.50-M5

Regular price $13.81
Ko-ken 2020.50-M6 1/4 Sq. Dr. Bit Socket XZN M6  Length 50mm

Ko-ken 2020.50-M6 1/4 Sq. Dr. Bit Socket XZN M6 Length 50mm

SKU: KK-2020.50-M6
MPN: 2020.50-M6

Regular price $13.81
Ko-ken 2020.50-M8 1/4 Sq. Dr. Bit Socket XZN M8  Length 50mm

Ko-ken 2020.50-M8 1/4 Sq. Dr. Bit Socket XZN M8 Length 50mm

SKU: KK-2020.50-M8
MPN: 2020.50-M8

Regular price $13.81
Ko-ken 3020.100-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 100mm

Ko-ken 3020.100-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 100mm

SKU: KK-3020.100-M10
MPN: 3020.100-M10

Regular price $16.50
Ko-ken 3020.100-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 100mm

Ko-ken 3020.100-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 100mm

SKU: KK-3020.100-M12
MPN: 3020.100-M12

Regular price $17.27
Ko-ken 3020.100-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 100mm

Ko-ken 3020.100-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 100mm

SKU: KK-3020.100-M14
MPN: 3020.100-M14

Regular price $19.97
Ko-ken 3020.100-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 100mm

Ko-ken 3020.100-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 100mm

SKU: KK-3020.100-M4
MPN: 3020.100-M4

Regular price $15.38
Ko-ken 3020.100-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 100mm

Ko-ken 3020.100-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 100mm

SKU: KK-3020.100-M5
MPN: 3020.100-M5

Regular price $15.38
Ko-ken 3020.100-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 100mm

Ko-ken 3020.100-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 100mm

SKU: KK-3020.100-M6
MPN: 3020.100-M6

Regular price $15.38
Ko-ken 3020.100-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 100mm

Ko-ken 3020.100-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 100mm

SKU: KK-3020.100-M8
MPN: 3020.100-M8

Regular price $15.38
Ko-ken 3020.120-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 120mm

Ko-ken 3020.120-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 120mm

SKU: KK-3020.120-M10
MPN: 3020.120-M10

Regular price $17.13
Ko-ken 3020.120-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 120mm

Ko-ken 3020.120-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 120mm

SKU: KK-3020.120-M12
MPN: 3020.120-M12

Regular price $18.44
Ko-ken 3020.120-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 120mm

Ko-ken 3020.120-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 120mm

SKU: KK-3020.120-M14
MPN: 3020.120-M14

Regular price $21.04
Ko-ken 3020.120-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 120mm

Ko-ken 3020.120-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 120mm

SKU: KK-3020.120-M4
MPN: 3020.120-M4

Regular price $16.68
Ko-ken 3020.120-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 120mm

Ko-ken 3020.120-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 120mm

SKU: KK-3020.120-M5
MPN: 3020.120-M5

Regular price $16.68
Ko-ken 3020.120-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 120mm

Ko-ken 3020.120-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 120mm

SKU: KK-3020.120-M6
MPN: 3020.120-M6

Regular price $16.68
Ko-ken 3020.120-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 120mm

Ko-ken 3020.120-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 120mm

SKU: KK-3020.120-M8
MPN: 3020.120-M8

Regular price $16.68
Ko-ken 3020.38-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 38mm

Ko-ken 3020.38-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 38mm

SKU: KK-3020.38-M10
MPN: 3020.38-M10

Regular price $14.43
Ko-ken 3020.38-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 38mm

Ko-ken 3020.38-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 38mm

SKU: KK-3020.38-M12
MPN: 3020.38-M12

Regular price $15.19