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 3010M.62-9 3/8 Sq. Dr. Bit Socket  9mm Hex Length 62mm

Ko-ken 3010M.62-9 3/8 Sq. Dr. Bit Socket 9mm Hex Length 62mm

SKU: KK-3010M.62-9
MPN: 3010M.62-9

Regular price $11.42
Ko-ken 3027.100-M10 3/8 Sq. Dr. Bit Socket Ribe-CV M10  Length 100mm

Ko-ken 3027.100-M10 3/8 Sq. Dr. Bit Socket Ribe-CV M10 Length 100mm

SKU: KK-3027.100-M10
MPN: 3027.100-M10

Regular price $22.80
Ko-ken 3027.100-M12 3/8 Sq. Dr. Bit Socket Ribe-CV M12  Length 100mm

Ko-ken 3027.100-M12 3/8 Sq. Dr. Bit Socket Ribe-CV M12 Length 100mm

SKU: KK-3027.100-M12
MPN: 3027.100-M12

Regular price $24.87
Ko-ken 3027.100-M5 3/8 Sq. Dr. Bit Socket Ribe-CV M5  Length 100mm

Ko-ken 3027.100-M5 3/8 Sq. Dr. Bit Socket Ribe-CV M5 Length 100mm

SKU: KK-3027.100-M5
MPN: 3027.100-M5

Regular price $17.90
Ko-ken 3027.100-M6 3/8 Sq. Dr. Bit Socket Ribe-CV M6  Length 100mm

Ko-ken 3027.100-M6 3/8 Sq. Dr. Bit Socket Ribe-CV M6 Length 100mm

SKU: KK-3027.100-M6
MPN: 3027.100-M6

Regular price $17.90
Ko-ken 3027.100-M8 3/8 Sq. Dr. Bit Socket Ribe-CV M8  Length 100mm

Ko-ken 3027.100-M8 3/8 Sq. Dr. Bit Socket Ribe-CV M8 Length 100mm

SKU: KK-3027.100-M8
MPN: 3027.100-M8

Regular price $19.15
Ko-ken 3027.50-M10 3/8 Sq. Dr. Bit Socket Ribe-CV M10  Length 50mm

Ko-ken 3027.50-M10 3/8 Sq. Dr. Bit Socket Ribe-CV M10 Length 50mm

SKU: KK-3027.50-M10
MPN: 3027.50-M10

Regular price $18.79
Ko-ken 3027.50-M12 3/8 Sq. Dr. Bit Socket Ribe-CV M12  Length 50mm

Ko-ken 3027.50-M12 3/8 Sq. Dr. Bit Socket Ribe-CV M12 Length 50mm

SKU: KK-3027.50-M12
MPN: 3027.50-M12

Regular price $20.87
Ko-ken 3027.50-M5 3/8 Sq. Dr. Bit Socket Ribe-CV M5  Length 50mm

Ko-ken 3027.50-M5 3/8 Sq. Dr. Bit Socket Ribe-CV M5 Length 50mm

SKU: KK-3027.50-M5
MPN: 3027.50-M5

Regular price $16.32
Ko-ken 3027.50-M6 3/8 Sq. Dr. Bit Socket Ribe-CV M6  Length 50mm

Ko-ken 3027.50-M6 3/8 Sq. Dr. Bit Socket Ribe-CV M6 Length 50mm

SKU: KK-3027.50-M6
MPN: 3027.50-M6

Regular price $16.32
Ko-ken 3027.50-M7 3/8 Sq. Dr. Bit Socket Ribe-CV M7  Length 50mm

Ko-ken 3027.50-M7 3/8 Sq. Dr. Bit Socket Ribe-CV M7 Length 50mm

SKU: KK-3027.50-M7
MPN: 3027.50-M7

Regular price $16.32
Ko-ken 3027.50-M8 3/8 Sq. Dr. Bit Socket Ribe-CV M8  Length 50mm

Ko-ken 3027.50-M8 3/8 Sq. Dr. Bit Socket Ribe-CV M8 Length 50mm

SKU: KK-3027.50-M8
MPN: 3027.50-M8

Regular price $16.32
Ko-ken 3027.50-M9 3/8 Sq. Dr. Bit Socket Ribe-CV M9  Length 50mm

Ko-ken 3027.50-M9 3/8 Sq. Dr. Bit Socket Ribe-CV M9 Length 50mm

SKU: KK-3027.50-M9
MPN: 3027.50-M9

Regular price $18.79
Ko-ken 4010A.60-1/2 1/2 Sq. Dr. Bit Socket  1/2 Hex Length 60mm

Ko-ken 4010A.60-1/2 1/2 Sq. Dr. Bit Socket 1/2 Hex Length 60mm

SKU: KK-4010A.60-1/2
MPN: 4010A.60-1/2

Regular price $15.29
Ko-ken 4010A.60-1/4 1/2 Sq. Dr. Bit Socket  1/4 Hex Length 60mm

Ko-ken 4010A.60-1/4 1/2 Sq. Dr. Bit Socket 1/4 Hex Length 60mm

SKU: KK-4010A.60-1/4
MPN: 4010A.60-1/4

Regular price $12.50
Ko-ken 4010A.60-11/32 1/2 Sq. Dr. Bit Socket  11/32 Hex Length 60mm

Ko-ken 4010A.60-11/32 1/2 Sq. Dr. Bit Socket 11/32 Hex Length 60mm

SKU: KK-4010A.60-11/32
MPN: 4010A.60-11/32

Regular price $13.03
Ko-ken 4010A.60-3/16 1/2 Sq. Dr. Bit Socket  3/16 Hex Length 60mm

Ko-ken 4010A.60-3/16 1/2 Sq. Dr. Bit Socket 3/16 Hex Length 60mm

SKU: KK-4010A.60-3/16
MPN: 4010A.60-3/16

Regular price $12.50
Ko-ken 4010A.60-3/4 1/2 Sq. Dr. Bit Socket  3/4 Hex Length 60mm

Ko-ken 4010A.60-3/4 1/2 Sq. Dr. Bit Socket 3/4 Hex Length 60mm

SKU: KK-4010A.60-3/4
MPN: 4010A.60-3/4

Regular price $20.23
Ko-ken 4010A.60-3/8 1/2 Sq. Dr. Bit Socket  3/8 Hex Length 60mm

Ko-ken 4010A.60-3/8 1/2 Sq. Dr. Bit Socket 3/8 Hex Length 60mm

SKU: KK-4010A.60-3/8
MPN: 4010A.60-3/8

Regular price $13.03
Ko-ken 4010A.60-5/16 1/2 Sq. Dr. Bit Socket  5/16 Hex Length 60mm

Ko-ken 4010A.60-5/16 1/2 Sq. Dr. Bit Socket 5/16 Hex Length 60mm

SKU: KK-4010A.60-5/16
MPN: 4010A.60-5/16

Regular price $13.03
Ko-ken 4010A.60-5/32 1/2 Sq. Dr. Bit Socket  5/32 Hex Length 60mm

Ko-ken 4010A.60-5/32 1/2 Sq. Dr. Bit Socket 5/32 Hex Length 60mm

SKU: KK-4010A.60-5/32
MPN: 4010A.60-5/32

Regular price $12.50
Ko-ken 4010A.60-5/8 1/2 Sq. Dr. Bit Socket  5/8 Hex Length 60mm

Ko-ken 4010A.60-5/8 1/2 Sq. Dr. Bit Socket 5/8 Hex Length 60mm

SKU: KK-4010A.60-5/8
MPN: 4010A.60-5/8

Regular price $17.40
Ko-ken 4010A.60-7/16 1/2 Sq. Dr. Bit Socket  7/16 Hex Length 60mm

Ko-ken 4010A.60-7/16 1/2 Sq. Dr. Bit Socket 7/16 Hex Length 60mm

SKU: KK-4010A.60-7/16
MPN: 4010A.60-7/16

Regular price $14.30
Ko-ken 4010A.60-7/32 1/2 Sq. Dr. Bit Socket  7/32 Hex Length 60mm

Ko-ken 4010A.60-7/32 1/2 Sq. Dr. Bit Socket 7/32 Hex Length 60mm

SKU: KK-4010A.60-7/32
MPN: 4010A.60-7/32

Regular price $12.50