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 3020.38-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 38mm

Ko-ken 3020.38-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 38mm

SKU: KK-3020.38-M14
MPN: 3020.38-M14

Regular price $17.54
Ko-ken 3020.38-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 38mm

Ko-ken 3020.38-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 38mm

SKU: KK-3020.38-M5
MPN: 3020.38-M5

Regular price $14.07
Ko-ken 3020.38-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 38mm

Ko-ken 3020.38-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 38mm

SKU: KK-3020.38-M6
MPN: 3020.38-M6

Regular price $14.07
Ko-ken 3020.38-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 38mm

Ko-ken 3020.38-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 38mm

SKU: KK-3020.38-M8
MPN: 3020.38-M8

Regular price $14.43
Ko-ken 3020.50-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 50mm

Ko-ken 3020.50-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 50mm

SKU: KK-3020.50-M10
MPN: 3020.50-M10

Regular price $14.43
Ko-ken 3020.50-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 50mm

Ko-ken 3020.50-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 50mm

SKU: KK-3020.50-M12
MPN: 3020.50-M12

Regular price $15.19
Ko-ken 3020.50-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 50mm

Ko-ken 3020.50-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 50mm

SKU: KK-3020.50-M14
MPN: 3020.50-M14

Regular price $17.54
Ko-ken 3020.50-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 50mm

Ko-ken 3020.50-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 50mm

SKU: KK-3020.50-M4
MPN: 3020.50-M4

Regular price $14.07
Ko-ken 3020.50-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 50mm

Ko-ken 3020.50-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 50mm

SKU: KK-3020.50-M5
MPN: 3020.50-M5

Regular price $14.07
Ko-ken 3020.50-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 50mm

Ko-ken 3020.50-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 50mm

SKU: KK-3020.50-M6
MPN: 3020.50-M6

Regular price $14.07
Ko-ken 3020.50-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 50mm

Ko-ken 3020.50-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 50mm

SKU: KK-3020.50-M8
MPN: 3020.50-M8

Regular price $14.43
Ko-ken 4020.100-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 100mm

Ko-ken 4020.100-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 100mm

SKU: KK-4020.100-M10
MPN: 4020.100-M10

Regular price $16.50
Ko-ken 4020.100-M12 1/2 Sq. Dr. Bit Socket XZN M12 Triple Square Length 100mm

Ko-ken 4020.100-M12 1/2 Sq. Dr. Bit Socket XZN M12 Triple Square Length 100mm

SKU: KK-4020.100-M12
MPN: 4020.100-M12

Regular price $17.27
Ko-ken 4020.100-M14 1/2 Sq. Dr. Bit Socket XZN M14 Triple Square Length 100mm

Ko-ken 4020.100-M14 1/2 Sq. Dr. Bit Socket XZN M14 Triple Square Length 100mm

SKU: KK-4020.100-M14
MPN: 4020.100-M14

Regular price $19.97
Ko-ken 4020.100-M16 1/2 Sq. Dr. Bit Socket XZN M16 Triple Square Length 100mm

Ko-ken 4020.100-M16 1/2 Sq. Dr. Bit Socket XZN M16 Triple Square Length 100mm

SKU: KK-4020.100-M16
MPN: 4020.100-M16

Regular price $26.80
Ko-ken 4020.100-M18 1/2 Sq. Dr. Bit Socket XZN M18 Triple Square Length 100mm

Ko-ken 4020.100-M18 1/2 Sq. Dr. Bit Socket XZN M18 Triple Square Length 100mm

SKU: KK-4020.100-M18
MPN: 4020.100-M18

Regular price $47.53
Ko-ken 4020.100-M5 1/2 Sq. Dr. Bit Socket XZN M5 Triple Square Length 100mm

Ko-ken 4020.100-M5 1/2 Sq. Dr. Bit Socket XZN M5 Triple Square Length 100mm

SKU: KK-4020.100-M5
MPN: 4020.100-M5

Regular price $15.38
Ko-ken 4020.100-M6 1/2 Sq. Dr. Bit Socket XZN M6 Triple Square Length 100mm

Ko-ken 4020.100-M6 1/2 Sq. Dr. Bit Socket XZN M6 Triple Square Length 100mm

SKU: KK-4020.100-M6
MPN: 4020.100-M6

Regular price $15.38
Ko-ken 4020.100-M8 1/2 Sq. Dr. Bit Socket XZN M8 Triple Square Length 100mm

Ko-ken 4020.100-M8 1/2 Sq. Dr. Bit Socket XZN M8 Triple Square Length 100mm

SKU: KK-4020.100-M8
MPN: 4020.100-M8

Regular price $15.38
Ko-ken 4020.120-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 120mm

Ko-ken 4020.120-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 120mm

SKU: KK-4020.120-M10
MPN: 4020.120-M10

Regular price $17.36
Ko-ken RS3020/6-L38 3/8 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm  6 pieces

Ko-ken RS3020/6-L38 3/8 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm 6 pieces

SKU: KK-RS3020/6-L38
MPN: RS3020/6-L38

Regular price $89.93
Ko-ken RS3020/7-L50 3/8 Sq. Dr. Bit Socket set XZN M4-M14 Triple Square 200mm  7 pieces

Ko-ken RS3020/7-L50 3/8 Sq. Dr. Bit Socket set XZN M4-M14 Triple Square 200mm 7 pieces

SKU: KK-RS3020/7-L50
MPN: RS3020/7-L50

Regular price $103.92
Ko-ken RS4020/6-L60 1/2 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm  6 pieces

Ko-ken RS4020/6-L60 1/2 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm 6 pieces

SKU: KK-RS4020/6-L60
MPN: RS4020/6-L60

Regular price $91.42