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. Each Ko-Ken impact tool is crafted from premium chrome molybdenum steel and undergoes specialized heat treatment to withstand high-torque, heavy-duty applications without cracking or shattering. Professional mechanics, automotive technicians, and industrial maintenance teams rely on Ko-Ken impact tools for consistent performance and superior durability in demanding environments.


Ko-ken 19400A-2.13/16 2.1/2 Sq. Dr. Socket  2.13/16 6 point Length 125mm

Ko-ken 19400A-2.13/16 2.1/2 Sq. Dr. Socket 2.13/16 6 point Length 125mm

SKU: KK-19400A-2.13/16
MPN: 19400A-2.13/16

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.15/16 2.1/2 Sq. Dr. Socket  2.15/16 6 point Length 125mm

Ko-ken 19400A-2.15/16 2.1/2 Sq. Dr. Socket 2.15/16 6 point Length 125mm

SKU: KK-19400A-2.15/16
MPN: 19400A-2.15/16

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.3/4 2.1/2 Sq. Dr. Socket  2.3/4 6 point Length 125mm

Ko-ken 19400A-2.3/4 2.1/2 Sq. Dr. Socket 2.3/4 6 point Length 125mm

SKU: KK-19400A-2.3/4
MPN: 19400A-2.3/4

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.5/8 2.1/2 Sq. Dr. Socket  2.5/8 6 point Length 125mm

Ko-ken 19400A-2.5/8 2.1/2 Sq. Dr. Socket 2.5/8 6 point Length 125mm

SKU: KK-19400A-2.5/8
MPN: 19400A-2.5/8

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.7/16 2.1/2 Sq. Dr. Socket  2.7/16 6 point Length 125mm

Ko-ken 19400A-2.7/16 2.1/2 Sq. Dr. Socket 2.7/16 6 point Length 125mm

SKU: KK-19400A-2.7/16
MPN: 19400A-2.7/16

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.7/8 2.1/2 Sq. Dr. Socket  2.7/8 6 point Length 125mm

Ko-ken 19400A-2.7/8 2.1/2 Sq. Dr. Socket 2.7/8 6 point Length 125mm

SKU: KK-19400A-2.7/8
MPN: 19400A-2.7/8

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-2.9/16 2.1/2 Sq. Dr. Socket  2.9/16 6 point Length 125mm

Ko-ken 19400A-2.9/16 2.1/2 Sq. Dr. Socket 2.9/16 6 point Length 125mm

SKU: KK-19400A-2.9/16
MPN: 19400A-2.9/16

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-3 2.1/2 Sq. Dr. Socket  3 6 point Length 125mm

Ko-ken 19400A-3 2.1/2 Sq. Dr. Socket 3 6 point Length 125mm

SKU: KK-19400A-3
MPN: 19400A-3

Sale price $1,479.81 List price $1,849.76
Save $369.95
Ko-ken 19400A-3.1/2 2.1/2 Sq. Dr. Socket  3.1/2 6 point Length 132mm

Ko-ken 19400A-3.1/2 2.1/2 Sq. Dr. Socket 3.1/2 6 point Length 132mm

SKU: KK-19400A-3.1/2
MPN: 19400A-3.1/2

Sale price $1,563.59 List price $1,954.48
Save $390.89
Ko-ken 19400A-3.1/4 2.1/2 Sq. Dr. Socket  3.1/4 6 point Length 125mm

Ko-ken 19400A-3.1/4 2.1/2 Sq. Dr. Socket 3.1/4 6 point Length 125mm

SKU: KK-19400A-3.1/4
MPN: 19400A-3.1/4

Sale price $1,490.97 List price $1,863.71
Save $372.74
Ko-ken 19400A-3.1/8 2.1/2 Sq. Dr. Socket  3.1/8 6 point Length 125mm

Ko-ken 19400A-3.1/8 2.1/2 Sq. Dr. Socket 3.1/8 6 point Length 125mm

SKU: KK-19400A-3.1/8
MPN: 19400A-3.1/8

Sale price $1,490.97 List price $1,863.71
Save $372.74
Ko-ken 19400A-3.3/4 2.1/2 Sq. Dr. Socket  3.3/4 6 point Length 140mm

Ko-ken 19400A-3.3/4 2.1/2 Sq. Dr. Socket 3.3/4 6 point Length 140mm

SKU: KK-19400A-3.3/4
MPN: 19400A-3.3/4

Sale price $1,719.93 List price $2,149.91
Save $429.98
Ko-ken 19400A-3.3/8 2.1/2 Sq. Dr. Socket  3.3/8 6 point Length 132mm

Ko-ken 19400A-3.3/8 2.1/2 Sq. Dr. Socket 3.3/8 6 point Length 132mm

SKU: KK-19400A-3.3/8
MPN: 19400A-3.3/8

Sale price $1,513.30 List price $1,891.62
Save $378.32
Ko-ken 19400A-3.5/8 2.1/2 Sq. Dr. Socket  3.5/8 6 point Length 132mm

Ko-ken 19400A-3.5/8 2.1/2 Sq. Dr. Socket 3.5/8 6 point Length 132mm

SKU: KK-19400A-3.5/8
MPN: 19400A-3.5/8

Sale price $1,563.59 List price $1,954.48
Save $390.89
Ko-ken 19400A-3.7/8 2.1/2 Sq. Dr. Socket  3.7/8 6 point Length 140mm

Ko-ken 19400A-3.7/8 2.1/2 Sq. Dr. Socket 3.7/8 6 point Length 140mm

SKU: KK-19400A-3.7/8
MPN: 19400A-3.7/8

Sale price $1,719.93 List price $2,149.91
Save $429.98
Ko-ken 19400A-4 2.1/2 Sq. Dr. Socket  4 6 point Length 142mm

Ko-ken 19400A-4 2.1/2 Sq. Dr. Socket 4 6 point Length 142mm

SKU: KK-19400A-4
MPN: 19400A-4

Sale price $1,764.60 List price $2,205.74
Save $441.14
Ko-ken 19400A-4.1/2 2.1/2 Sq. Dr. Socket  4.1/2 6 point Length 158mm

Ko-ken 19400A-4.1/2 2.1/2 Sq. Dr. Socket 4.1/2 6 point Length 158mm

SKU: KK-19400A-4.1/2
MPN: 19400A-4.1/2

Sale price $2,116.42 List price $2,645.52
Save $529.10
Ko-ken 19400A-4.1/4 2.1/2 Sq. Dr. Socket  4.1/4 6 point Length 155mm

Ko-ken 19400A-4.1/4 2.1/2 Sq. Dr. Socket 4.1/4 6 point Length 155mm

SKU: KK-19400A-4.1/4
MPN: 19400A-4.1/4

Sale price $1,870.69 List price $2,338.36
Save $467.67
Ko-ken 19400A-4.1/8 2.1/2 Sq. Dr. Socket  4.1/8 6 point Length 142mm

Ko-ken 19400A-4.1/8 2.1/2 Sq. Dr. Socket 4.1/8 6 point Length 142mm

SKU: KK-19400A-4.1/8
MPN: 19400A-4.1/8

Sale price $1,870.69 List price $2,338.36
Save $467.67
Ko-ken 19400A-4.3/8 2.1/2 Sq. Dr. Socket  4.3/8 6 point Length 155mm

Ko-ken 19400A-4.3/8 2.1/2 Sq. Dr. Socket 4.3/8 6 point Length 155mm

SKU: KK-19400A-4.3/8
MPN: 19400A-4.3/8

Sale price $1,935.77 List price $2,419.71
Save $483.94
Ko-ken 19400A-4.5/8 2.1/2 Sq. Dr. Socket  4.5/8 6 point Length 160mm

Ko-ken 19400A-4.5/8 2.1/2 Sq. Dr. Socket 4.5/8 6 point Length 160mm

SKU: KK-19400A-4.5/8
MPN: 19400A-4.5/8

Sale price $2,224.30 List price $2,780.37
Save $556.07
Ko-ken 19400A-4.7/8 2.1/2 Sq. Dr. Socket  4.7/8 6 point Length 165mm

Ko-ken 19400A-4.7/8 2.1/2 Sq. Dr. Socket 4.7/8 6 point Length 165mm

SKU: KK-19400A-4.7/8
MPN: 19400A-4.7/8

Sale price $2,444.64 List price $3,055.80
Save $611.16
Ko-ken 19400A-5 2.1/2 Sq. Dr. Socket  5 6 point Length 165mm

Ko-ken 19400A-5 2.1/2 Sq. Dr. Socket 5 6 point Length 165mm

SKU: KK-19400A-5
MPN: 19400A-5

Sale price $2,444.64 List price $3,055.80
Save $611.16
Ko-ken 19400A-5.1/2 2.1/2 Sq. Dr. Socket  5.1/2 6 point Length 180mm

Ko-ken 19400A-5.1/2 2.1/2 Sq. Dr. Socket 5.1/2 6 point Length 180mm

SKU: KK-19400A-5.1/2
MPN: 19400A-5.1/2

Sale price $3,713.48 List price $4,641.84
Save $928.36