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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 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

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

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

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

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

Ko-ken 3440A-1/2 3/8 Sq. Dr. Universal Socket 1/2 6 point Length 51mm

Ko-ken 3440A-1/2 3/8 Sq. Dr. Universal Socket 1/2 6 point Length 51mm

SKU: KK-3440A-1/2
MPN: 3440A-1/2

Ko-ken 3440A-11/16 3/8 Sq. Dr. Universal Socket 11/16 6 point Length 54.5mm

Ko-ken 3440A-11/16 3/8 Sq. Dr. Universal Socket 11/16 6 point Length 54.5mm

SKU: KK-3440A-11/16
MPN: 3440A-11/16

Ko-ken 3440A-3/4 3/8 Sq. Dr. Universal Socket 3/4 6 point Length 56.5mm

Ko-ken 3440A-3/4 3/8 Sq. Dr. Universal Socket 3/4 6 point Length 56.5mm

SKU: KK-3440A-3/4
MPN: 3440A-3/4

Ko-ken 3440A-3/8 3/8 Sq. Dr. Universal Socket 3/8 6 point Length 48mm

Ko-ken 3440A-3/8 3/8 Sq. Dr. Universal Socket 3/8 6 point Length 48mm

SKU: KK-3440A-3/8
MPN: 3440A-3/8

Ko-ken 3440A-5/16 3/8 Sq. Dr. Universal Socket 5/16 6 point Length 47mm

Ko-ken 3440A-5/16 3/8 Sq. Dr. Universal Socket 5/16 6 point Length 47mm

SKU: KK-3440A-5/16
MPN: 3440A-5/16

Ko-ken 3440A-5/8 3/8 Sq. Dr. Universal Socket 5/8 6 point Length 53.5mm

Ko-ken 3440A-5/8 3/8 Sq. Dr. Universal Socket 5/8 6 point Length 53.5mm

SKU: KK-3440A-5/8
MPN: 3440A-5/8

Ko-ken 3440A-7/16 3/8 Sq. Dr. Universal Socket 7/16 6 point Length 49.5mm

Ko-ken 3440A-7/16 3/8 Sq. Dr. Universal Socket 7/16 6 point Length 49.5mm

SKU: KK-3440A-7/16
MPN: 3440A-7/16

Ko-ken 3440A-9/16 3/8 Sq. Dr. Universal Socket 9/16 6 point Length 51mm

Ko-ken 3440A-9/16 3/8 Sq. Dr. Universal Socket 9/16 6 point Length 51mm

SKU: KK-3440A-9/16
MPN: 3440A-9/16

Ko-ken 3440M-10 3/8 Sq. Dr. Universal Socket 10mm 6 point Length 48.5mm

Ko-ken 3440M-10 3/8 Sq. Dr. Universal Socket 10mm 6 point Length 48.5mm

SKU: KK-3440M-10
MPN: 3440M-10

Ko-ken 3440M-11 3/8 Sq. Dr. Universal Socket 11mm 6 point Length 49.5mm

Ko-ken 3440M-11 3/8 Sq. Dr. Universal Socket 11mm 6 point Length 49.5mm

SKU: KK-3440M-11
MPN: 3440M-11

Ko-ken 3440M-12 3/8 Sq. Dr. Universal Socket 12mm 6 point Length 50mm

Ko-ken 3440M-12 3/8 Sq. Dr. Universal Socket 12mm 6 point Length 50mm

SKU: KK-3440M-12
MPN: 3440M-12

Ko-ken 3440M-13 3/8 Sq. Dr. Universal Socket 13mm 6 point Length 51mm

Ko-ken 3440M-13 3/8 Sq. Dr. Universal Socket 13mm 6 point Length 51mm

SKU: KK-3440M-13
MPN: 3440M-13

Ko-ken 3440M-14 3/8 Sq. Dr. Universal Socket 14mm 6 point Length 51mm

Ko-ken 3440M-14 3/8 Sq. Dr. Universal Socket 14mm 6 point Length 51mm

SKU: KK-3440M-14
MPN: 3440M-14

Ko-ken 3440M-15 3/8 Sq. Dr. Universal Socket 15mm 6 point Length 53.5mm

Ko-ken 3440M-15 3/8 Sq. Dr. Universal Socket 15mm 6 point Length 53.5mm

SKU: KK-3440M-15
MPN: 3440M-15

Ko-ken 3440M-16 3/8 Sq. Dr. Universal Socket 16mm 6 point Length 53.5mm

Ko-ken 3440M-16 3/8 Sq. Dr. Universal Socket 16mm 6 point Length 53.5mm

SKU: KK-3440M-16
MPN: 3440M-16

Ko-ken 3440M-17 3/8 Sq. Dr. Universal Socket 17mm 6 point Length 54.5mm

Ko-ken 3440M-17 3/8 Sq. Dr. Universal Socket 17mm 6 point Length 54.5mm

SKU: KK-3440M-17
MPN: 3440M-17

Ko-ken 3440M-18 3/8 Sq. Dr. Universal Socket 18mm 6 point Length 54.5mm

Ko-ken 3440M-18 3/8 Sq. Dr. Universal Socket 18mm 6 point Length 54.5mm

SKU: KK-3440M-18
MPN: 3440M-18

Ko-ken 3440M-19 3/8 Sq. Dr. Universal Socket 19mm 6 point Length 56.5mm

Ko-ken 3440M-19 3/8 Sq. Dr. Universal Socket 19mm 6 point Length 56.5mm

SKU: KK-3440M-19
MPN: 3440M-19

Ko-ken 3440M-21 3/8 Sq. Dr. Universal Socket 21mm 6 point Length 56.5mm

Ko-ken 3440M-21 3/8 Sq. Dr. Universal Socket 21mm 6 point Length 56.5mm

SKU: KK-3440M-21
MPN: 3440M-21