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 13400-6WN 3/8 Sq. Dr. Socket  6mm 4 point Length 32mm Weld Nut

Ko-ken 13400-6WN 3/8 Sq. Dr. Socket 6mm 4 point Length 32mm Weld Nut

SKU: KK-13400-6WN
MPN: 13400-6WN

Sale price $37.40 List price $46.74
Save $9.34
Ko-ken 13400-8WN 3/8 Sq. Dr. Socket  8mm 4 point Length 32mm Weld Nut

Ko-ken 13400-8WN 3/8 Sq. Dr. Socket 8mm 4 point Length 32mm Weld Nut

SKU: KK-13400-8WN
MPN: 13400-8WN

Sale price $37.40 List price $46.74
Save $9.34
Ko-ken 13400A-1/2 3/8 Sq. Dr. Socket  1/2 6 point Length 32mm

Ko-ken 13400A-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 32mm

SKU: KK-13400A-1/2
MPN: 13400A-1/2

Sale price $13.59 List price $16.98
Save $3.39
Ko-ken 13400A-1/4 3/8 Sq. Dr. Socket  1/4 6 point Length 32mm

Ko-ken 13400A-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm

SKU: KK-13400A-1/4
MPN: 13400A-1/4

Sale price $12.58 List price $15.72
Save $3.14
Ko-ken 13400A-11/16 3/8 Sq. Dr. Socket  11/16 6 point Length 32mm

Ko-ken 13400A-11/16 3/8 Sq. Dr. Socket 11/16 6 point Length 32mm

SKU: KK-13400A-11/16
MPN: 13400A-11/16

Sale price $14.54 List price $18.17
Save $3.63
Ko-ken 13400A-3/4 3/8 Sq. Dr. Socket  3/4 6 point Length 32mm

Ko-ken 13400A-3/4 3/8 Sq. Dr. Socket 3/4 6 point Length 32mm

SKU: KK-13400A-3/4
MPN: 13400A-3/4

Sale price $14.54 List price $18.17
Save $3.63
Ko-ken 13400A-3/8 3/8 Sq. Dr. Socket  3/8 6 point Length 32mm

Ko-ken 13400A-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 32mm

SKU: KK-13400A-3/8
MPN: 13400A-3/8

Sale price $12.58 List price $15.72
Save $3.14
Ko-ken 13400A-5/16 3/8 Sq. Dr. Socket  5/16 6 point Length 32mm

Ko-ken 13400A-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 32mm

SKU: KK-13400A-5/16
MPN: 13400A-5/16

Sale price $12.58 List price $15.72
Save $3.14
Ko-ken 13400A-5/8 3/8 Sq. Dr. Socket  5/8 6 point Length 32mm

Ko-ken 13400A-5/8 3/8 Sq. Dr. Socket 5/8 6 point Length 32mm

SKU: KK-13400A-5/8
MPN: 13400A-5/8

Sale price $13.59 List price $16.98
Save $3.39
Ko-ken 13400A-7/16 3/8 Sq. Dr. Socket  7/16 6 point Length 32mm

Ko-ken 13400A-7/16 3/8 Sq. Dr. Socket 7/16 6 point Length 32mm

SKU: KK-13400A-7/16
MPN: 13400A-7/16

Sale price $12.58 List price $15.72
Save $3.14
Ko-ken 13400A-7/8 3/8 Sq. Dr. Socket  7/8 6 point Length 32mm

Ko-ken 13400A-7/8 3/8 Sq. Dr. Socket 7/8 6 point Length 32mm

SKU: KK-13400A-7/8
MPN: 13400A-7/8

Sale price $17.25 List price $21.56
Save $4.31
Ko-ken 13400A-9/16 3/8 Sq. Dr. Socket  9/16 6 point Length 32mm

Ko-ken 13400A-9/16 3/8 Sq. Dr. Socket 9/16 6 point Length 32mm

SKU: KK-13400A-9/16
MPN: 13400A-9/16

Sale price $13.59 List price $16.98
Save $3.39
Ko-ken 13400AG-1/2 3/8 Sq. Dr. Socket  1/2 6 point Length 32mm Magnet

Ko-ken 13400AG-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 32mm Magnet

SKU: KK-13400AG-1/2
MPN: 13400AG-1/2

Sale price $21.44 List price $26.79
Save $5.35
Ko-ken 13400AG-1/4 3/8 Sq. Dr. Socket  1/4 6 point Length 32mm Magnet

Ko-ken 13400AG-1/4 3/8 Sq. Dr. Socket 1/4 6 point Length 32mm Magnet

SKU: KK-13400AG-1/4
MPN: 13400AG-1/4

Sale price $19.75 List price $24.68
Save $4.93
Ko-ken 13400AG-11/16 3/8 Sq. Dr. Socket  11/16 6 point Length 32mm Magnet

Ko-ken 13400AG-11/16 3/8 Sq. Dr. Socket 11/16 6 point Length 32mm Magnet

SKU: KK-13400AG-11/16
MPN: 13400AG-11/16

Sale price $33.00 List price $41.24
Save $8.24
Ko-ken 13400AG-11/32 3/8 Sq. Dr. Socket  11/32 6 point Length 32mm Magnet

Ko-ken 13400AG-11/32 3/8 Sq. Dr. Socket 11/32 6 point Length 32mm Magnet

SKU: KK-13400AG-11/32
MPN: 13400AG-11/32

Sale price $20.53 List price $25.66
Save $5.13
Ko-ken 13400AG-3/4 3/8 Sq. Dr. Socket  3/4 6 point Length 32mm Magnet

Ko-ken 13400AG-3/4 3/8 Sq. Dr. Socket 3/4 6 point Length 32mm Magnet

SKU: KK-13400AG-3/4
MPN: 13400AG-3/4

Sale price $33.00 List price $41.24
Save $8.24
Ko-ken 13400AG-3/8 3/8 Sq. Dr. Socket  3/8 6 point Length 32mm Magnet

Ko-ken 13400AG-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 32mm Magnet

SKU: KK-13400AG-3/8
MPN: 13400AG-3/8

Sale price $21.06 List price $26.32
Save $5.26
Ko-ken 13400AG-5/16 3/8 Sq. Dr. Socket  5/16 6 point Length 32mm Magnet

Ko-ken 13400AG-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 32mm Magnet

SKU: KK-13400AG-5/16
MPN: 13400AG-5/16

Sale price $20.53 List price $25.66
Save $5.13
Ko-ken 13400AG-5/8 3/8 Sq. Dr. Socket  5/8 6 point Length 32mm Magnet

Ko-ken 13400AG-5/8 3/8 Sq. Dr. Socket 5/8 6 point Length 32mm Magnet

SKU: KK-13400AG-5/8
MPN: 13400AG-5/8

Sale price $32.10 List price $40.12
Save $8.02
Ko-ken 13400AG-7/16 3/8 Sq. Dr. Socket  7/16 6 point Length 32mm Magnet

Ko-ken 13400AG-7/16 3/8 Sq. Dr. Socket 7/16 6 point Length 32mm Magnet

SKU: KK-13400AG-7/16
MPN: 13400AG-7/16

Sale price $21.06 List price $26.32
Save $5.26
Ko-ken 13400AG-9/16 3/8 Sq. Dr. Socket  9/16 6 point Length 32mm Magnet

Ko-ken 13400AG-9/16 3/8 Sq. Dr. Socket 9/16 6 point Length 32mm Magnet

SKU: KK-13400AG-9/16
MPN: 13400AG-9/16

Sale price $27.29 List price $34.11
Save $6.82
Ko-ken 13400M-10 3/8 Sq. Dr. Socket  10mm 6 point Length 32mm

Ko-ken 13400M-10 3/8 Sq. Dr. Socket 10mm 6 point Length 32mm

SKU: KK-13400M-10
MPN: 13400M-10

Sale price $11.41 List price $14.26
Save $2.85
Ko-ken 13400M-11 3/8 Sq. Dr. Socket  11mm 6 point Length 32mm

Ko-ken 13400M-11 3/8 Sq. Dr. Socket 11mm 6 point Length 32mm

SKU: KK-13400M-11
MPN: 13400M-11

Sale price $11.41 List price $14.26
Save $2.85