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 6405A-1.1/8 3/4 Sq. Dr. Socket  1.1/8 12 point Length 53mm

Ko-ken 6405A-1.1/8 3/4 Sq. Dr. Socket 1.1/8 12 point Length 53mm

SKU: KK-6405A-1.1/8
MPN: 6405A-1.1/8

Regular price $24.15
Ko-ken 6405A-1.11/16 3/4 Sq. Dr. Socket  1.11/16 12 point Length 62mm

Ko-ken 6405A-1.11/16 3/4 Sq. Dr. Socket 1.11/16 12 point Length 62mm

SKU: KK-6405A-1.11/16
MPN: 6405A-1.11/16

Regular price $47.35
Ko-ken 6405A-1.13/16 3/4 Sq. Dr. Socket  1.13/16 12 point Length 68mm

Ko-ken 6405A-1.13/16 3/4 Sq. Dr. Socket 1.13/16 12 point Length 68mm

SKU: KK-6405A-1.13/16
MPN: 6405A-1.13/16

Regular price $50.95
Ko-ken 6405A-1.15/16 3/4 Sq. Dr. Socket  1.15/16 12 point Length 68mm

Ko-ken 6405A-1.15/16 3/4 Sq. Dr. Socket 1.15/16 12 point Length 68mm

SKU: KK-6405A-1.15/16
MPN: 6405A-1.15/16

Regular price $62.46
Ko-ken 6405A-1.3/16 3/4 Sq. Dr. Socket  1.3/16 12 point Length 55mm

Ko-ken 6405A-1.3/16 3/4 Sq. Dr. Socket 1.3/16 12 point Length 55mm

SKU: KK-6405A-1.3/16
MPN: 6405A-1.3/16

Regular price $25.77
Ko-ken 6405A-1.3/4 3/4 Sq. Dr. Socket  1.3/4 12 point Length 62mm

Ko-ken 6405A-1.3/4 3/4 Sq. Dr. Socket 1.3/4 12 point Length 62mm

SKU: KK-6405A-1.3/4
MPN: 6405A-1.3/4

Regular price $50.95
Ko-ken 6405A-1.3/8 3/4 Sq. Dr. Socket  1.3/8 12 point Length 57mm

Ko-ken 6405A-1.3/8 3/4 Sq. Dr. Socket 1.3/8 12 point Length 57mm

SKU: KK-6405A-1.3/8
MPN: 6405A-1.3/8

Regular price $31.38
Ko-ken 6405A-1.5/16 3/4 Sq. Dr. Socket  1.5/16 12 point Length 57mm

Ko-ken 6405A-1.5/16 3/4 Sq. Dr. Socket 1.5/16 12 point Length 57mm

SKU: KK-6405A-1.5/16
MPN: 6405A-1.5/16

Regular price $31.38
Ko-ken 6405A-1.5/8 3/4 Sq. Dr. Socket  1.5/8 12 point Length 62mm

Ko-ken 6405A-1.5/8 3/4 Sq. Dr. Socket 1.5/8 12 point Length 62mm

SKU: KK-6405A-1.5/8
MPN: 6405A-1.5/8

Regular price $41.42
Ko-ken 6405A-1.7/16 3/4 Sq. Dr. Socket  1.7/16 12 point Length 59mm

Ko-ken 6405A-1.7/16 3/4 Sq. Dr. Socket 1.7/16 12 point Length 59mm

SKU: KK-6405A-1.7/16
MPN: 6405A-1.7/16

Regular price $34.67
Ko-ken 6405A-1.7/8 3/4 Sq. Dr. Socket  1.7/8 12 point Length 68mm

Ko-ken 6405A-1.7/8 3/4 Sq. Dr. Socket 1.7/8 12 point Length 68mm

SKU: KK-6405A-1.7/8
MPN: 6405A-1.7/8

Regular price $56.47
Ko-ken 6405A-1.9/16 3/4 Sq. Dr. Socket  1.9/16 12 point Length 59mm

Ko-ken 6405A-1.9/16 3/4 Sq. Dr. Socket 1.9/16 12 point Length 59mm

SKU: KK-6405A-1.9/16
MPN: 6405A-1.9/16

Regular price $41.42
Ko-ken 6405A-11/16 3/4 Sq. Dr. Socket  11/16 12 point Length 50mm

Ko-ken 6405A-11/16 3/4 Sq. Dr. Socket 11/16 12 point Length 50mm

SKU: KK-6405A-11/16
MPN: 6405A-11/16

Regular price $20.68
Ko-ken 6405A-13/16 3/4 Sq. Dr. Socket  13/16 12 point Length 50mm

Ko-ken 6405A-13/16 3/4 Sq. Dr. Socket 13/16 12 point Length 50mm

SKU: KK-6405A-13/16
MPN: 6405A-13/16

Regular price $20.68
Ko-ken 6405A-15/16 3/4 Sq. Dr. Socket  15/16 12 point Length 50mm

Ko-ken 6405A-15/16 3/4 Sq. Dr. Socket 15/16 12 point Length 50mm

SKU: KK-6405A-15/16
MPN: 6405A-15/16

Regular price $20.68
Ko-ken 6405A-2 3/4 Sq. Dr. Socket  2 12 point Length 68mm

Ko-ken 6405A-2 3/4 Sq. Dr. Socket 2 12 point Length 68mm

SKU: KK-6405A-2
MPN: 6405A-2

Regular price $68.44
Ko-ken 6405A-2.1/16 3/4 Sq. Dr. Socket  2.1/16 12 point Length 72mm

Ko-ken 6405A-2.1/16 3/4 Sq. Dr. Socket 2.1/16 12 point Length 72mm

SKU: KK-6405A-2.1/16
MPN: 6405A-2.1/16

Regular price $80.44
Ko-ken 6405A-2.1/2 3/4 Sq. Dr. Socket  2.1/2 12 point Length 76mm

Ko-ken 6405A-2.1/2 3/4 Sq. Dr. Socket 2.1/2 12 point Length 76mm

SKU: KK-6405A-2.1/2
MPN: 6405A-2.1/2

Regular price $112.91
Ko-ken 6405A-2.1/4 3/4 Sq. Dr. Socket  2.1/4 12 point Length 72mm

Ko-ken 6405A-2.1/4 3/4 Sq. Dr. Socket 2.1/4 12 point Length 72mm

SKU: KK-6405A-2.1/4
MPN: 6405A-2.1/4

Regular price $84.44
Ko-ken 6405A-2.1/8 3/4 Sq. Dr. Socket  2.1/8 12 point Length 72mm

Ko-ken 6405A-2.1/8 3/4 Sq. Dr. Socket 2.1/8 12 point Length 72mm

SKU: KK-6405A-2.1/8
MPN: 6405A-2.1/8

Regular price $80.44
Ko-ken 6405A-2.11/16 3/4 Sq. Dr. Socket  2.11/16 12 point Length 80mm

Ko-ken 6405A-2.11/16 3/4 Sq. Dr. Socket 2.11/16 12 point Length 80mm

SKU: KK-6405A-2.11/16
MPN: 6405A-2.11/16

Regular price $135.89
Ko-ken 6405A-2.13/16 3/4 Sq. Dr. Socket  2.13/16 12 point Length 84mm

Ko-ken 6405A-2.13/16 3/4 Sq. Dr. Socket 2.13/16 12 point Length 84mm

SKU: KK-6405A-2.13/16
MPN: 6405A-2.13/16

Regular price $144.39
Ko-ken 6405A-2.15/16 3/4 Sq. Dr. Socket  2.15/16 12 point Length 86mm

Ko-ken 6405A-2.15/16 3/4 Sq. Dr. Socket 2.15/16 12 point Length 86mm

SKU: KK-6405A-2.15/16
MPN: 6405A-2.15/16

Regular price $167.86
Ko-ken 6405A-2.3/16 3/4 Sq. Dr. Socket  2.3/16 12 point Length 72mm

Ko-ken 6405A-2.3/16 3/4 Sq. Dr. Socket 2.3/16 12 point Length 72mm

SKU: KK-6405A-2.3/16
MPN: 6405A-2.3/16

Regular price $84.44