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 8400A-15/16 1 Sq. Dr. Socket  15/16 6 point Length 60mm

Ko-ken 8400A-15/16 1 Sq. Dr. Socket 15/16 6 point Length 60mm

SKU: KK-8400A-15/16
MPN: 8400A-15/16

Regular price $52.47
Ko-ken 8400A-2 1 Sq. Dr. Socket  2 6 point Length 72mm

Ko-ken 8400A-2 1 Sq. Dr. Socket 2 6 point Length 72mm

SKU: KK-8400A-2
MPN: 8400A-2

Regular price $84.44
Ko-ken 8400A-2.1/16 1 Sq. Dr. Socket  2.1/16 6 point Length 72mm

Ko-ken 8400A-2.1/16 1 Sq. Dr. Socket 2.1/16 6 point Length 72mm

SKU: KK-8400A-2.1/16
MPN: 8400A-2.1/16

Regular price $84.44
Ko-ken 8400A-2.1/2 1 Sq. Dr. Socket  2.1/2 6 point Length 82mm

Ko-ken 8400A-2.1/2 1 Sq. Dr. Socket 2.1/2 6 point Length 82mm

SKU: KK-8400A-2.1/2
MPN: 8400A-2.1/2

Regular price $153.38
Ko-ken 8400A-2.1/4 1 Sq. Dr. Socket  2.1/4 6 point Length 77mm

Ko-ken 8400A-2.1/4 1 Sq. Dr. Socket 2.1/4 6 point Length 77mm

SKU: KK-8400A-2.1/4
MPN: 8400A-2.1/4

Regular price $114.93
Ko-ken 8400A-2.1/8 1 Sq. Dr. Socket  2.1/8 6 point Length 72mm

Ko-ken 8400A-2.1/8 1 Sq. Dr. Socket 2.1/8 6 point Length 72mm

SKU: KK-8400A-2.1/8
MPN: 8400A-2.1/8

Regular price $98.43
Ko-ken 8400A-2.11/16 1 Sq. Dr. Socket  2.11/16 6 point Length 86mm

Ko-ken 8400A-2.11/16 1 Sq. Dr. Socket 2.11/16 6 point Length 86mm

SKU: KK-8400A-2.11/16
MPN: 8400A-2.11/16

Regular price $167.37
Ko-ken 8400A-2.13/16 1 Sq. Dr. Socket  2.13/16 6 point Length 88mm

Ko-ken 8400A-2.13/16 1 Sq. Dr. Socket 2.13/16 6 point Length 88mm

SKU: KK-8400A-2.13/16
MPN: 8400A-2.13/16

Regular price $211.34
Ko-ken 8400A-2.15/16 1 Sq. Dr. Socket  2.15/16 6 point Length 90mm

Ko-ken 8400A-2.15/16 1 Sq. Dr. Socket 2.15/16 6 point Length 90mm

SKU: KK-8400A-2.15/16
MPN: 8400A-2.15/16

Regular price $217.33
Ko-ken 8400A-2.3/16 1 Sq. Dr. Socket  2.3/16 6 point Length 77mm

Ko-ken 8400A-2.3/16 1 Sq. Dr. Socket 2.3/16 6 point Length 77mm

SKU: KK-8400A-2.3/16
MPN: 8400A-2.3/16

Regular price $107.42
Ko-ken 8400A-2.3/4 1 Sq. Dr. Socket  2.3/4 6 point Length 88mm

Ko-ken 8400A-2.3/4 1 Sq. Dr. Socket 2.3/4 6 point Length 88mm

SKU: KK-8400A-2.3/4
MPN: 8400A-2.3/4

Regular price $180.36
Ko-ken 8400A-2.3/8 1 Sq. Dr. Socket  2.3/8 6 point Length 82mm

Ko-ken 8400A-2.3/8 1 Sq. Dr. Socket 2.3/8 6 point Length 82mm

SKU: KK-8400A-2.3/8
MPN: 8400A-2.3/8

Regular price $123.92
Ko-ken 8400A-2.5/16 1 Sq. Dr. Socket  2.5/16 6 point Length 77mm

Ko-ken 8400A-2.5/16 1 Sq. Dr. Socket 2.5/16 6 point Length 77mm

SKU: KK-8400A-2.5/16
MPN: 8400A-2.5/16

Regular price $114.93
Ko-ken 8400A-2.5/8 1 Sq. Dr. Socket  2.5/8 6 point Length 86mm

Ko-ken 8400A-2.5/8 1 Sq. Dr. Socket 2.5/8 6 point Length 86mm

SKU: KK-8400A-2.5/8
MPN: 8400A-2.5/8

Regular price $167.37
Ko-ken 8400A-2.7/16 1 Sq. Dr. Socket  2.7/16 6 point Length 82mm

Ko-ken 8400A-2.7/16 1 Sq. Dr. Socket 2.7/16 6 point Length 82mm

SKU: KK-8400A-2.7/16
MPN: 8400A-2.7/16

Regular price $123.92
Ko-ken 8400A-2.7/8 1 Sq. Dr. Socket  2.7/8 6 point Length 88mm

Ko-ken 8400A-2.7/8 1 Sq. Dr. Socket 2.7/8 6 point Length 88mm

SKU: KK-8400A-2.7/8
MPN: 8400A-2.7/8

Regular price $211.34
Ko-ken 8400A-2.9/16 1 Sq. Dr. Socket  2.9/16 6 point Length 86mm

Ko-ken 8400A-2.9/16 1 Sq. Dr. Socket 2.9/16 6 point Length 86mm

SKU: KK-8400A-2.9/16
MPN: 8400A-2.9/16

Regular price $153.38
Ko-ken 8400A-3 1 Sq. Dr. Socket  3 6 point Length 90mm

Ko-ken 8400A-3 1 Sq. Dr. Socket 3 6 point Length 90mm

SKU: KK-8400A-3
MPN: 8400A-3

Regular price $241.82
Ko-ken 8400A-3.1/2 1 Sq. Dr. Socket  3.1/2 6 point Length 100mm

Ko-ken 8400A-3.1/2 1 Sq. Dr. Socket 3.1/2 6 point Length 100mm

SKU: KK-8400A-3.1/2
MPN: 8400A-3.1/2

Regular price $316.74
Ko-ken 8400A-3.1/4 1 Sq. Dr. Socket  3.1/4 6 point Length 95mm

Ko-ken 8400A-3.1/4 1 Sq. Dr. Socket 3.1/4 6 point Length 95mm

SKU: KK-8400A-3.1/4
MPN: 8400A-3.1/4

Regular price $253.79
Ko-ken 8400A-3.1/8 1 Sq. Dr. Socket  3.1/8 6 point Length 95mm

Ko-ken 8400A-3.1/8 1 Sq. Dr. Socket 3.1/8 6 point Length 95mm

SKU: KK-8400A-3.1/8
MPN: 8400A-3.1/8

Regular price $241.82
Ko-ken 8400A-3.3/4 1 Sq. Dr. Socket  3.3/4 6 point Length 100mm

Ko-ken 8400A-3.3/4 1 Sq. Dr. Socket 3.3/4 6 point Length 100mm

SKU: KK-8400A-3.3/4
MPN: 8400A-3.3/4

Regular price $348.75
Ko-ken 8400A-3.3/8 1 Sq. Dr. Socket  3.3/8 6 point Length 95mm

Ko-ken 8400A-3.3/8 1 Sq. Dr. Socket 3.3/8 6 point Length 95mm

SKU: KK-8400A-3.3/8
MPN: 8400A-3.3/8

Regular price $284.28
Ko-ken 8400M-100 1 Sq. Dr. Socket  100mm 6 point Length 100mm

Ko-ken 8400M-100 1 Sq. Dr. Socket 100mm 6 point Length 100mm

SKU: KK-8400M-100
MPN: 8400M-100

Regular price $344.74