KK Impact Tools

KO-KEN impact sockets

Freer Tool & Supply is your authorized distributor for the complete line of Ko-Ken impact sockets, extensions, universal joints, and accessories. Every Ko-Ken impact tool is manufactured from high-grade chrome molybdenum steel with specialized heat treatment to absorb impact forces without cracking or shattering. Professional mechanics, automotive technicians, and industrial maintenance teams trust Ko-Ken impact tools for reliability in high-torque applications.


Ko-ken 16301X-38 3/4 Sq. Dr. Socket  38mm 6 point Length 80mm Thin walled

Ko-ken 16301X-38 3/4 Sq. Dr. Socket 38mm 6 point Length 80mm Thin walled

SKU: KK-16301X-38
MPN: 16301X-38

Regular price $74.46
Ko-ken 16301X-40 3/4 Sq. Dr. Socket  40mm 6 point Length 80mm Thin walled

Ko-ken 16301X-40 3/4 Sq. Dr. Socket 40mm 6 point Length 80mm Thin walled

SKU: KK-16301X-40
MPN: 16301X-40

Regular price $76.84
Ko-ken 16301X-41 3/4 Sq. Dr. Socket  41mm 6 point Length 80mm Thin walled

Ko-ken 16301X-41 3/4 Sq. Dr. Socket 41mm 6 point Length 80mm Thin walled

SKU: KK-16301X-41
MPN: 16301X-41

Regular price $79.77
Ko-ken 16301X-46 3/4 Sq. Dr. Socket  46mm 6 point Length 80mm Thin walled

Ko-ken 16301X-46 3/4 Sq. Dr. Socket 46mm 6 point Length 80mm Thin walled

SKU: KK-16301X-46
MPN: 16301X-46

Regular price $94.42
Ko-ken 16400A-1 3/4 Sq. Dr. Socket  1 6 point Length 50mm

Ko-ken 16400A-1 3/4 Sq. Dr. Socket 1 6 point Length 50mm

SKU: KK-16400A-1
MPN: 16400A-1

Regular price $44.52
Ko-ken 16400A-1.1/16 3/4 Sq. Dr. Socket  1.1/16 6 point Length 50mm

Ko-ken 16400A-1.1/16 3/4 Sq. Dr. Socket 1.1/16 6 point Length 50mm

SKU: KK-16400A-1.1/16
MPN: 16400A-1.1/16

Regular price $44.52
Ko-ken 16400A-1.1/2 3/4 Sq. Dr. Socket  1.1/2 6 point Length 57mm

Ko-ken 16400A-1.1/2 3/4 Sq. Dr. Socket 1.1/2 6 point Length 57mm

SKU: KK-16400A-1.1/2
MPN: 16400A-1.1/2

Regular price $62.07
Ko-ken 16400A-1.1/4 3/4 Sq. Dr. Socket  1.1/4 6 point Length 53mm

Ko-ken 16400A-1.1/4 3/4 Sq. Dr. Socket 1.1/4 6 point Length 53mm

SKU: KK-16400A-1.1/4
MPN: 16400A-1.1/4

Regular price $48.50
Ko-ken 16400A-1.1/8 3/4 Sq. Dr. Socket  1.1/8 6 point Length 53mm

Ko-ken 16400A-1.1/8 3/4 Sq. Dr. Socket 1.1/8 6 point Length 53mm

SKU: KK-16400A-1.1/8
MPN: 16400A-1.1/8

Regular price $45.59
Ko-ken 16400A-1.11/16 3/4 Sq. Dr. Socket  1.11/16 6 point Length 62mm

Ko-ken 16400A-1.11/16 3/4 Sq. Dr. Socket 1.11/16 6 point Length 62mm

SKU: KK-16400A-1.11/16
MPN: 16400A-1.11/16

Regular price $73.13
Ko-ken 16400A-1.13/16 3/4 Sq. Dr. Socket  1.13/16 6 point Length 62mm

Ko-ken 16400A-1.13/16 3/4 Sq. Dr. Socket 1.13/16 6 point Length 62mm

SKU: KK-16400A-1.13/16
MPN: 16400A-1.13/16

Regular price $82.41
Ko-ken 16400A-1.15/16 3/4 Sq. Dr. Socket  1.15/16 6 point Length 62mm

Ko-ken 16400A-1.15/16 3/4 Sq. Dr. Socket 1.15/16 6 point Length 62mm

SKU: KK-16400A-1.15/16
MPN: 16400A-1.15/16

Regular price $87.09
Ko-ken 16400A-1.3/16 3/4 Sq. Dr. Socket  1.3/16 6 point Length 53mm

Ko-ken 16400A-1.3/16 3/4 Sq. Dr. Socket 1.3/16 6 point Length 53mm

SKU: KK-16400A-1.3/16
MPN: 16400A-1.3/16

Regular price $45.59
Ko-ken 16400A-1.3/4 3/4 Sq. Dr. Socket  1.3/4 6 point Length 62mm

Ko-ken 16400A-1.3/4 3/4 Sq. Dr. Socket 1.3/4 6 point Length 62mm

SKU: KK-16400A-1.3/4
MPN: 16400A-1.3/4

Regular price $78.08
Ko-ken 16400A-1.3/8 3/4 Sq. Dr. Socket  1.3/8 6 point Length 55mm

Ko-ken 16400A-1.3/8 3/4 Sq. Dr. Socket 1.3/8 6 point Length 55mm

SKU: KK-16400A-1.3/8
MPN: 16400A-1.3/8

Regular price $56.14
Ko-ken 16400A-1.5/16 3/4 Sq. Dr. Socket  1.5/16 6 point Length 55mm

Ko-ken 16400A-1.5/16 3/4 Sq. Dr. Socket 1.5/16 6 point Length 55mm

SKU: KK-16400A-1.5/16
MPN: 16400A-1.5/16

Regular price $54.88
Ko-ken 16400A-1.5/8 3/4 Sq. Dr. Socket  1.5/8 6 point Length 57mm

Ko-ken 16400A-1.5/8 3/4 Sq. Dr. Socket 1.5/8 6 point Length 57mm

SKU: KK-16400A-1.5/8
MPN: 16400A-1.5/8

Regular price $70.48
Ko-ken 16400A-1.7/16 3/4 Sq. Dr. Socket  1.7/16 6 point Length 55mm

Ko-ken 16400A-1.7/16 3/4 Sq. Dr. Socket 1.7/16 6 point Length 55mm

SKU: KK-16400A-1.7/16
MPN: 16400A-1.7/16

Regular price $62.07
Ko-ken 16400A-1.7/8 3/4 Sq. Dr. Socket  1.7/8 6 point Length 62mm

Ko-ken 16400A-1.7/8 3/4 Sq. Dr. Socket 1.7/8 6 point Length 62mm

SKU: KK-16400A-1.7/8
MPN: 16400A-1.7/8

Regular price $87.09
Ko-ken 16400A-1.9/16 3/4 Sq. Dr. Socket  1.9/16 6 point Length 57mm

Ko-ken 16400A-1.9/16 3/4 Sq. Dr. Socket 1.9/16 6 point Length 57mm

SKU: KK-16400A-1.9/16
MPN: 16400A-1.9/16

Regular price $70.48
Ko-ken 16400A-11/16 3/4 Sq. Dr. Socket  11/16 6 point Length 50mm

Ko-ken 16400A-11/16 3/4 Sq. Dr. Socket 11/16 6 point Length 50mm

SKU: KK-16400A-11/16
MPN: 16400A-11/16

Regular price $44.52
Ko-ken 16400A-13/16 3/4 Sq. Dr. Socket  13/16 6 point Length 50mm

Ko-ken 16400A-13/16 3/4 Sq. Dr. Socket 13/16 6 point Length 50mm

SKU: KK-16400A-13/16
MPN: 16400A-13/16

Regular price $44.52
Ko-ken 16400A-15/16 3/4 Sq. Dr. Socket  15/16 6 point Length 50mm

Ko-ken 16400A-15/16 3/4 Sq. Dr. Socket 15/16 6 point Length 50mm

SKU: KK-16400A-15/16
MPN: 16400A-15/16

Regular price $44.52
Ko-ken 16400A-2 3/4 Sq. Dr. Socket  2 6 point Length 62mm

Ko-ken 16400A-2 3/4 Sq. Dr. Socket 2 6 point Length 62mm

SKU: KK-16400A-2
MPN: 16400A-2

Regular price $106.36