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 13134X.52-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 52mm

Ko-ken 13134X.52-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 52mm

SKU: KK-13134X.52-M14
MPN: 13134X.52-M14

Regular price $44.18
Ko-ken 13134X.52-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 52mm

Ko-ken 13134X.52-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 52mm

SKU: KK-13134X.52-M5
MPN: 13134X.52-M5

Regular price $36.03
Ko-ken 13134X.52-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 52mm

Ko-ken 13134X.52-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 52mm

SKU: KK-13134X.52-M6
MPN: 13134X.52-M6

Regular price $36.03
Ko-ken 13134X.52-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 52mm

Ko-ken 13134X.52-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 52mm

SKU: KK-13134X.52-M8
MPN: 13134X.52-M8

Regular price $36.03
Ko-ken 13134X.92-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 92mm

Ko-ken 13134X.92-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 92mm

SKU: KK-13134X.92-M10
MPN: 13134X.92-M10

Regular price $38.56
Ko-ken 13134X.92-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 92mm

Ko-ken 13134X.92-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 92mm

SKU: KK-13134X.92-M12
MPN: 13134X.92-M12

Regular price $46.43
Ko-ken 13134X.92-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 92mm

Ko-ken 13134X.92-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 92mm

SKU: KK-13134X.92-M14
MPN: 13134X.92-M14

Regular price $48.06
Ko-ken 13134X.92-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 92mm

Ko-ken 13134X.92-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 92mm

SKU: KK-13134X.92-M5
MPN: 13134X.92-M5

Regular price $38.38
Ko-ken 13134X.92-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 92mm

Ko-ken 13134X.92-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 92mm

SKU: KK-13134X.92-M6
MPN: 13134X.92-M6

Regular price $38.38
Ko-ken 13134X.92-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 92mm

Ko-ken 13134X.92-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 92mm

SKU: KK-13134X.92-M8
MPN: 13134X.92-M8

Regular price $38.38
Ko-ken 13137E 3/8 Sq. Dr. Bit Holder  1/4 Hex Length 40mm

Ko-ken 13137E 3/8 Sq. Dr. Bit Holder 1/4 Hex Length 40mm

SKU: KK-13137E
MPN: 13137E

Regular price $25.29
Ko-ken 13137H 3/8 Sq. Dr. Bit Holder  1/4 Hex Length 42mm

Ko-ken 13137H 3/8 Sq. Dr. Bit Holder 1/4 Hex Length 42mm

SKU: KK-13137H
MPN: 13137H

Regular price $41.17
Ko-ken 13142-D6.3 3/8 Sq. Dr. Adaptor  1/4 For 1/4H Bit Length 45mm Locking Quick release

Ko-ken 13142-D6.3 3/8 Sq. Dr. Adaptor 1/4 For 1/4H Bit Length 45mm Locking Quick release

SKU: KK-13142-D6.3
MPN: 13142-D6.3

Regular price $60.82
Ko-ken 13142-F11.2 3/8 Sq. Dr. Bit Holder  7/16 For 183 series Length 46mm Locking Quick Release

Ko-ken 13142-F11.2 3/8 Sq. Dr. Bit Holder 7/16 For 183 series Length 46mm Locking Quick Release

SKU: KK-13142-F11.2
MPN: 13142-F11.2

Regular price $64.30
Ko-ken 13142-F6.3 3/8 Sq. Dr. Bit Holder  1/4 Hex Length 45mm Locking Quick Release

Ko-ken 13142-F6.3 3/8 Sq. Dr. Bit Holder 1/4 Hex Length 45mm Locking Quick Release

SKU: KK-13142-F6.3
MPN: 13142-F6.3

Regular price $65.11
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