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 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

Regular price $2,647.97
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

Regular price $2,910.29
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

Regular price $2,910.29
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

Regular price $4,420.80
Ko-ken 19400A-5.1/4 2.1/2 Sq. Dr. Socket  5.1/4 6 point Length 175mm

Ko-ken 19400A-5.1/4 2.1/2 Sq. Dr. Socket 5.1/4 6 point Length 175mm

SKU: KK-19400A-5.1/4
MPN: 19400A-5.1/4

Regular price $3,060.14
Ko-ken 19400A-5.3/4 2.1/2 Sq. Dr. Socket  5.3/4 6 point Length 192mm

Ko-ken 19400A-5.3/4 2.1/2 Sq. Dr. Socket 5.3/4 6 point Length 192mm

SKU: KK-19400A-5.3/4
MPN: 19400A-5.3/4

Regular price $4,680.04
Ko-ken 19400A-5.3/8 2.1/2 Sq. Dr. Socket  5.3/8 6 point Length 180mm

Ko-ken 19400A-5.3/8 2.1/2 Sq. Dr. Socket 5.3/8 6 point Length 180mm

SKU: KK-19400A-5.3/8
MPN: 19400A-5.3/8

Regular price $3,908.93
Ko-ken 19400A-5.5/8 2.1/2 Sq. Dr. Socket  5.5/8 6 point Length 182mm

Ko-ken 19400A-5.5/8 2.1/2 Sq. Dr. Socket 5.5/8 6 point Length 182mm

SKU: KK-19400A-5.5/8
MPN: 19400A-5.5/8

Regular price $4,420.80
Ko-ken 19400A-6 2.1/2 Sq. Dr. Socket  6 6 point Length 196mm

Ko-ken 19400A-6 2.1/2 Sq. Dr. Socket 6 6 point Length 196mm

SKU: KK-19400A-6
MPN: 19400A-6

Regular price $5,098.89
Ko-ken 19400A-6.1/8 2.1/2 Sq. Dr. Socket  6.1/8 6 point Length 196mm

Ko-ken 19400A-6.1/8 2.1/2 Sq. Dr. Socket 6.1/8 6 point Length 196mm

SKU: KK-19400A-6.1/8
MPN: 19400A-6.1/8

Regular price $5,471.19
Ko-ken 19400A-6.5/8 2.1/2 Sq. Dr. Socket  6.5/8 6 point Length 205mm

Ko-ken 19400A-6.5/8 2.1/2 Sq. Dr. Socket 6.5/8 6 point Length 205mm

SKU: KK-19400A-6.5/8
MPN: 19400A-6.5/8

Regular price $6,268.88
Ko-ken 19400A-7 2.1/2 Sq. Dr. Socket  7 6 point Length 213mm

Ko-ken 19400A-7 2.1/2 Sq. Dr. Socket 7 6 point Length 213mm

SKU: KK-19400A-7
MPN: 19400A-7

Regular price $6,980.20
Ko-ken 19400M-100 2.1/2 Sq. Dr. Socket  100mm 6 point Length 142mm

Ko-ken 19400M-100 2.1/2 Sq. Dr. Socket 100mm 6 point Length 142mm

SKU: KK-19400M-100
MPN: 19400M-100

Regular price $1,907.96
Ko-ken 19400M-105 2.1/2 Sq. Dr. Socket  105mm 12 point Length 146mm

Ko-ken 19400M-105 2.1/2 Sq. Dr. Socket 105mm 12 point Length 146mm

SKU: KK-19400M-105
MPN: 19400M-105

Regular price $2,020.94
Ko-ken 19400M-110 2.1/2 Sq. Dr. Socket  110mm 6 point Length 155mm

Ko-ken 19400M-110 2.1/2 Sq. Dr. Socket 110mm 6 point Length 155mm

SKU: KK-19400M-110
MPN: 19400M-110

Regular price $2,200.42
Ko-ken 19400M-115 2.1/2 Sq. Dr. Socket  115mm 6 point Length 158mm

Ko-ken 19400M-115 2.1/2 Sq. Dr. Socket 115mm 6 point Length 158mm

SKU: KK-19400M-115
MPN: 19400M-115

Regular price $2,293.50
Ko-ken 19400M-120 2.1/2 Sq. Dr. Socket  120mm 6 point Length 160mm

Ko-ken 19400M-120 2.1/2 Sq. Dr. Socket 120mm 6 point Length 160mm

SKU: KK-19400M-120
MPN: 19400M-120

Regular price $2,473.01
Ko-ken 19400M-125 2.1/2 Sq. Dr. Socket  125mm 6 point Length 165mm

Ko-ken 19400M-125 2.1/2 Sq. Dr. Socket 125mm 6 point Length 165mm

SKU: KK-19400M-125
MPN: 19400M-125

Regular price $2,692.40
Ko-ken 19400M-130 2.1/2 Sq. Dr. Socket  130mm 6 point Length 169mm

Ko-ken 19400M-130 2.1/2 Sq. Dr. Socket 130mm 6 point Length 169mm

SKU: KK-19400M-130
MPN: 19400M-130

Regular price $2,931.68
Ko-ken 19400M-135 2.1/2 Sq. Dr. Socket  135mm 6 point Length 175mm

Ko-ken 19400M-135 2.1/2 Sq. Dr. Socket 135mm 6 point Length 175mm

SKU: KK-19400M-135
MPN: 19400M-135

Regular price $3,549.96
Ko-ken 19400M-140 2.1/2 Sq. Dr. Socket  140mm 6 point Length 180mm

Ko-ken 19400M-140 2.1/2 Sq. Dr. Socket 140mm 6 point Length 180mm

SKU: KK-19400M-140
MPN: 19400M-140

Regular price $4,015.29
Ko-ken 19400M-145 2.1/2 Sq. Dr. Socket  145mm 6 point Length 183mm

Ko-ken 19400M-145 2.1/2 Sq. Dr. Socket 145mm 6 point Length 183mm

SKU: KK-19400M-145
MPN: 19400M-145

Regular price $4,254.57
Ko-ken 19400M-150 2.1/2 Sq. Dr. Socket  150mm 6 point Length 192mm

Ko-ken 19400M-150 2.1/2 Sq. Dr. Socket 150mm 6 point Length 192mm

SKU: KK-19400M-150
MPN: 19400M-150

Regular price $4,633.51
Ko-ken 19400M-160 2.1/2 Sq. Dr. Socket  160mm 6 point Length 200mm

Ko-ken 19400M-160 2.1/2 Sq. Dr. Socket 160mm 6 point Length 200mm

SKU: KK-19400M-160
MPN: 19400M-160

Regular price $5,265.04