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 3012M.75-9 3/8 Sq. Dr. Bit Socket  9mm Hex Length 75mm

Ko-ken 3012M.75-9 3/8 Sq. Dr. Bit Socket 9mm Hex Length 75mm

SKU: KK-3012M.75-9
MPN: 3012M.75-9

Regular price $14.43
Ko-ken 3430M-10 3/8 Sq. Dr. Universal Bit Socket  10mm Hex Length 62mm

Ko-ken 3430M-10 3/8 Sq. Dr. Universal Bit Socket 10mm Hex Length 62mm

SKU: KK-3430M-10
MPN: 3430M-10

Regular price $34.26
Ko-ken 3430M-12 3/8 Sq. Dr. Universal Bit Socket  12mm Hex Length 62mm

Ko-ken 3430M-12 3/8 Sq. Dr. Universal Bit Socket 12mm Hex Length 62mm

SKU: KK-3430M-12
MPN: 3430M-12

Regular price $34.26
Ko-ken 3430M-5 3/8 Sq. Dr. Universal Bit Socket  5mm Hex Length 62mm

Ko-ken 3430M-5 3/8 Sq. Dr. Universal Bit Socket 5mm Hex Length 62mm

SKU: KK-3430M-5
MPN: 3430M-5

Regular price $34.26
Ko-ken 3430M-6 3/8 Sq. Dr. Universal Bit Socket  6mm Hex Length 62mm

Ko-ken 3430M-6 3/8 Sq. Dr. Universal Bit Socket 6mm Hex Length 62mm

SKU: KK-3430M-6
MPN: 3430M-6

Regular price $34.26
Ko-ken 3430M-7 3/8 Sq. Dr. Universal Bit Socket  7mm Hex Length 62mm

Ko-ken 3430M-7 3/8 Sq. Dr. Universal Bit Socket 7mm Hex Length 62mm

SKU: KK-3430M-7
MPN: 3430M-7

Regular price $34.26
Ko-ken 3430M-8 3/8 Sq. Dr. Universal Bit Socket  8mm Hex Length 62mm

Ko-ken 3430M-8 3/8 Sq. Dr. Universal Bit Socket 8mm Hex Length 62mm

SKU: KK-3430M-8
MPN: 3430M-8

Regular price $34.26
Ko-ken 4010M.120-10(12P) 1/2 Sq. Dr. Bit Socket  10mm Double-Hex Length 120mm For Cylinder head bolt

Ko-ken 4010M.120-10(12P) 1/2 Sq. Dr. Bit Socket 10mm Double-Hex Length 120mm For Cylinder head bolt

SKU: KK-4010M.120-10(12P)
MPN: 4010M.120-10(12P)

Regular price $18.16
Ko-ken 4010M.50-10 1/2 Sq. Dr. Bit Socket  10mm Hex Length 50mm

Ko-ken 4010M.50-10 1/2 Sq. Dr. Bit Socket 10mm Hex Length 50mm

SKU: KK-4010M.50-10
MPN: 4010M.50-10

Regular price $11.19
Ko-ken 4010M.50-12 1/2 Sq. Dr. Bit Socket  12mm Hex Length 50mm

Ko-ken 4010M.50-12 1/2 Sq. Dr. Bit Socket 12mm Hex Length 50mm

SKU: KK-4010M.50-12
MPN: 4010M.50-12

Regular price $12.27
Ko-ken 4010M.50-13 1/2 Sq. Dr. Bit Socket  13mm Hex Length 50mm

Ko-ken 4010M.50-13 1/2 Sq. Dr. Bit Socket 13mm Hex Length 50mm

SKU: KK-4010M.50-13
MPN: 4010M.50-13

Regular price $13.23
Ko-ken 4010M.50-14 1/2 Sq. Dr. Bit Socket  14mm Hex Length 50mm

Ko-ken 4010M.50-14 1/2 Sq. Dr. Bit Socket 14mm Hex Length 50mm

SKU: KK-4010M.50-14
MPN: 4010M.50-14

Regular price $13.23
Ko-ken 4010M.50-16 1/2 Sq. Dr. Bit Socket  16mm Hex Length 50mm

Ko-ken 4010M.50-16 1/2 Sq. Dr. Bit Socket 16mm Hex Length 50mm

SKU: KK-4010M.50-16
MPN: 4010M.50-16

Regular price $15.65
Ko-ken 4010M.50-17 1/2 Sq. Dr. Bit Socket  17mm Hex Length 50mm

Ko-ken 4010M.50-17 1/2 Sq. Dr. Bit Socket 17mm Hex Length 50mm

SKU: KK-4010M.50-17
MPN: 4010M.50-17

Regular price $15.65
Ko-ken 4010M.50-18 1/2 Sq. Dr. Bit Socket  18mm Hex Length 50mm

Ko-ken 4010M.50-18 1/2 Sq. Dr. Bit Socket 18mm Hex Length 50mm

SKU: KK-4010M.50-18
MPN: 4010M.50-18

Regular price $17.40
Ko-ken 4010M.50-19 1/2 Sq. Dr. Bit Socket  19mm Hex Length 50mm

Ko-ken 4010M.50-19 1/2 Sq. Dr. Bit Socket 19mm Hex Length 50mm

SKU: KK-4010M.50-19
MPN: 4010M.50-19

Regular price $17.40
Ko-ken 4010M.50-4 1/2 Sq. Dr. Bit Socket  4mm Hex Length 50mm

Ko-ken 4010M.50-4 1/2 Sq. Dr. Bit Socket 4mm Hex Length 50mm

SKU: KK-4010M.50-4
MPN: 4010M.50-4

Regular price $10.49
Ko-ken 4010M.50-5 1/2 Sq. Dr. Bit Socket  5mm Hex Length 50mm

Ko-ken 4010M.50-5 1/2 Sq. Dr. Bit Socket 5mm Hex Length 50mm

SKU: KK-4010M.50-5
MPN: 4010M.50-5

Regular price $10.49
Ko-ken 4010M.50-6 1/2 Sq. Dr. Bit Socket  6mm Hex Length 50mm

Ko-ken 4010M.50-6 1/2 Sq. Dr. Bit Socket 6mm Hex Length 50mm

SKU: KK-4010M.50-6
MPN: 4010M.50-6

Regular price $10.49
Ko-ken 4010M.50-7 1/2 Sq. Dr. Bit Socket  7mm Hex Length 50mm

Ko-ken 4010M.50-7 1/2 Sq. Dr. Bit Socket 7mm Hex Length 50mm

SKU: KK-4010M.50-7
MPN: 4010M.50-7

Regular price $11.19
Ko-ken 4010M.50-8 1/2 Sq. Dr. Bit Socket  8mm Hex Length 50mm

Ko-ken 4010M.50-8 1/2 Sq. Dr. Bit Socket 8mm Hex Length 50mm

SKU: KK-4010M.50-8
MPN: 4010M.50-8

Regular price $11.19
Ko-ken 4010M.50-9 1/2 Sq. Dr. Bit Socket  9mm Hex Length 50mm

Ko-ken 4010M.50-9 1/2 Sq. Dr. Bit Socket 9mm Hex Length 50mm

SKU: KK-4010M.50-9
MPN: 4010M.50-9

Regular price $11.19
Ko-ken 4010M.75-10 1/2 Sq. Dr. Bit Socket  10mm Hex Length 75mm

Ko-ken 4010M.75-10 1/2 Sq. Dr. Bit Socket 10mm Hex Length 75mm

SKU: KK-4010M.75-10
MPN: 4010M.75-10

Regular price $11.82
Ko-ken 4010M.75-12 1/2 Sq. Dr. Bit Socket  12mm Hex Length 75mm

Ko-ken 4010M.75-12 1/2 Sq. Dr. Bit Socket 12mm Hex Length 75mm

SKU: KK-4010M.75-12
MPN: 4010M.75-12

Regular price $12.58