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 12760-100 1/4 Sq. Dr. Extension Bar    Length 100mm Hole type

Ko-ken 12760-100 1/4 Sq. Dr. Extension Bar Length 100mm Hole type

SKU: KK-12760-100
MPN: 12760-100

Regular price $34.20
Ko-ken 12760-100P 1/4 Sq. Dr. Extension Bar    Length 100mm Pin type

Ko-ken 12760-100P 1/4 Sq. Dr. Extension Bar Length 100mm Pin type

SKU: KK-12760-100P
MPN: 12760-100P

Regular price $34.20
Ko-ken 12760-150 1/4 Sq. Dr. Extension Bar    Length 150mm Hole type

Ko-ken 12760-150 1/4 Sq. Dr. Extension Bar Length 150mm Hole type

SKU: KK-12760-150
MPN: 12760-150

Regular price $38.45
Ko-ken 12760-150P 1/4 Sq. Dr. Extension Bar    Length 150mm Pin type

Ko-ken 12760-150P 1/4 Sq. Dr. Extension Bar Length 150mm Pin type

SKU: KK-12760-150P
MPN: 12760-150P

Regular price $38.45
Ko-ken 12760-200P 1/4 Sq. Dr. Extension Bar    Length 200mm Pin type

Ko-ken 12760-200P 1/4 Sq. Dr. Extension Bar Length 200mm Pin type

SKU: KK-12760-200P
MPN: 12760-200P

Regular price $44.17
Ko-ken 12760-55 1/4 Sq. Dr. Extension Bar    Length 55mm Hole type

Ko-ken 12760-55 1/4 Sq. Dr. Extension Bar Length 55mm Hole type

SKU: KK-12760-55
MPN: 12760-55

Regular price $26.34
Ko-ken 12760-55P 1/4 Sq. Dr. Extension Bar    Length 55mm Pin type

Ko-ken 12760-55P 1/4 Sq. Dr. Extension Bar Length 55mm Pin type

SKU: KK-12760-55P
MPN: 12760-55P

Regular price $26.34
Ko-ken 12760-75 1/4 Sq. Dr. Extension Bar    Length 75mm Hole type

Ko-ken 12760-75 1/4 Sq. Dr. Extension Bar Length 75mm Hole type

SKU: KK-12760-75
MPN: 12760-75

Regular price $27.35
Ko-ken 12760-75P 1/4 Sq. Dr. Extension Bar    Length 75mm Pin type

Ko-ken 12760-75P 1/4 Sq. Dr. Extension Bar Length 75mm Pin type

SKU: KK-12760-75P
MPN: 12760-75P

Regular price $27.35
Ko-ken 13145A.150-9/16(D20) 3/8 Sq. Dr. Extension Socket  9/16 6 point Length 150mm For Prop Shaft

Ko-ken 13145A.150-9/16(D20) 3/8 Sq. Dr. Extension Socket 9/16 6 point Length 150mm For Prop Shaft

SKU: KK-13145A.150-9/16(D20)
MPN: 13145A.150-9/16(D20)

Regular price $53.62
Ko-ken 13145M.100-10 3/8 Sq. Dr. Extension Socket  10mm 6 point Length 100mm

Ko-ken 13145M.100-10 3/8 Sq. Dr. Extension Socket 10mm 6 point Length 100mm

SKU: KK-13145M.100-10
MPN: 13145M.100-10

Regular price $35.58
Ko-ken 13145M.100-10(12P) 3/8 Sq. Dr. Extension Socket  10mm 12 point Length 100mm

Ko-ken 13145M.100-10(12P) 3/8 Sq. Dr. Extension Socket 10mm 12 point Length 100mm

SKU: KK-13145M.100-10(12P)
MPN: 13145M.100-10(12P)

Regular price $40.04
Ko-ken 13145M.100-12 3/8 Sq. Dr. Extension Socket  12mm 6 point Length 100mm

Ko-ken 13145M.100-12 3/8 Sq. Dr. Extension Socket 12mm 6 point Length 100mm

SKU: KK-13145M.100-12
MPN: 13145M.100-12

Regular price $35.58
Ko-ken 13145M.100-12(12P) 3/8 Sq. Dr. Extension Socket  12mm 12 point Length 100mm

Ko-ken 13145M.100-12(12P) 3/8 Sq. Dr. Extension Socket 12mm 12 point Length 100mm

SKU: KK-13145M.100-12(12P)
MPN: 13145M.100-12(12P)

Regular price $40.04
Ko-ken 13145M.100-13 3/8 Sq. Dr. Extension Socket  13mm 6 point Length 100mm

Ko-ken 13145M.100-13 3/8 Sq. Dr. Extension Socket 13mm 6 point Length 100mm

SKU: KK-13145M.100-13
MPN: 13145M.100-13

Regular price $41.99
Ko-ken 13145M.100-14 3/8 Sq. Dr. Extension Socket  14mm 6 point Length 100mm

Ko-ken 13145M.100-14 3/8 Sq. Dr. Extension Socket 14mm 6 point Length 100mm

SKU: KK-13145M.100-14
MPN: 13145M.100-14

Regular price $41.99
Ko-ken 13145M.100-17 3/8 Sq. Dr. Extension Socket  17mm 6 point Length 100mm

Ko-ken 13145M.100-17 3/8 Sq. Dr. Extension Socket 17mm 6 point Length 100mm

SKU: KK-13145M.100-17
MPN: 13145M.100-17

Regular price $41.99
Ko-ken 13145M.100-8 3/8 Sq. Dr. Extension Socket  8mm 6 point Length 100mm

Ko-ken 13145M.100-8 3/8 Sq. Dr. Extension Socket 8mm 6 point Length 100mm

SKU: KK-13145M.100-8
MPN: 13145M.100-8

Regular price $35.58
Ko-ken 13145M.150-10 3/8 Sq. Dr. Extension Socket  10mm 6 point Length 150mm

Ko-ken 13145M.150-10 3/8 Sq. Dr. Extension Socket 10mm 6 point Length 150mm

SKU: KK-13145M.150-10
MPN: 13145M.150-10

Regular price $47.63
Ko-ken 13145M.150-10(12P) 3/8 Sq. Dr. Extension Socket  10mm 12 point Length 150mm

Ko-ken 13145M.150-10(12P) 3/8 Sq. Dr. Extension Socket 10mm 12 point Length 150mm

SKU: KK-13145M.150-10(12P)
MPN: 13145M.150-10(12P)

Regular price $49.47
Ko-ken 13145M.150-12 3/8 Sq. Dr. Extension Socket  12mm 6 point Length 150mm

Ko-ken 13145M.150-12 3/8 Sq. Dr. Extension Socket 12mm 6 point Length 150mm

SKU: KK-13145M.150-12
MPN: 13145M.150-12

Regular price $47.63
Ko-ken 13145M.150-12(12P) 3/8 Sq. Dr. Extension Socket  12mm 12 point Length 150mm

Ko-ken 13145M.150-12(12P) 3/8 Sq. Dr. Extension Socket 12mm 12 point Length 150mm

SKU: KK-13145M.150-12(12P)
MPN: 13145M.150-12(12P)

Regular price $49.47
Ko-ken 13145M.150-13 3/8 Sq. Dr. Extension Socket  13mm 6 point Length 150mm

Ko-ken 13145M.150-13 3/8 Sq. Dr. Extension Socket 13mm 6 point Length 150mm

SKU: KK-13145M.150-13
MPN: 13145M.150-13

Regular price $48.82
Ko-ken 13145M.150-14 3/8 Sq. Dr. Extension Socket  14mm 6 point Length 150mm

Ko-ken 13145M.150-14 3/8 Sq. Dr. Extension Socket 14mm 6 point Length 150mm

SKU: KK-13145M.150-14
MPN: 13145M.150-14

Regular price $48.82