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KK Hand Tools

Ko-Ken hand tools include professional-grade tools and accessories used for assembly, maintenance, and repair in automotive, industrial, and MRO environments (application dependent). Technicians and maintenance teams typically choose these tools for consistent fit on fasteners, durability under daily use, and better access in tight spaces. Because “hand tools” covers many categories, selecting the right item is mainly about matching the tool type and specifications to your fastener sizes, drive system, and working conditions (per listing).


Explore our full range of Ko-Ken hand tools, including:
Standard and deep sockets (metric and SAE)
Ratchets and breaker bars for high-torque applications
Extension bars for hard-to-reach fasteners
Specialty tools and adaptors for unique jobs

Ko-ken 4025.100-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 100mm

Ko-ken 4025.100-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 100mm

SKU: KK-4025.100-T70
MPN: 4025.100-T70

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Ko-ken 4025.140-T20 1/2 Sq. Dr. Bit Socket TORX T20 Length 140mm

Ko-ken 4025.140-T20 1/2 Sq. Dr. Bit Socket TORX T20 Length 140mm

SKU: KK-4025.140-T20
MPN: 4025.140-T20

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Ko-ken 4025.140-T27 1/2 Sq. Dr. Bit Socket TORX T27 Length 140mm

Ko-ken 4025.140-T27 1/2 Sq. Dr. Bit Socket TORX T27 Length 140mm

SKU: KK-4025.140-T27
MPN: 4025.140-T27

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Ko-ken 4025.140-T30 1/2 Sq. Dr. Bit Socket TORX T30 Length 140mm

Ko-ken 4025.140-T30 1/2 Sq. Dr. Bit Socket TORX T30 Length 140mm

SKU: KK-4025.140-T30
MPN: 4025.140-T30

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Ko-ken 4025.140-T40 1/2 Sq. Dr. Bit Socket TORX T40 Length 140mm

Ko-ken 4025.140-T40 1/2 Sq. Dr. Bit Socket TORX T40 Length 140mm

SKU: KK-4025.140-T40
MPN: 4025.140-T40

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Ko-ken 4025.140-T45 1/2 Sq. Dr. Bit Socket TORX T45 Length 140mm

Ko-ken 4025.140-T45 1/2 Sq. Dr. Bit Socket TORX T45 Length 140mm

SKU: KK-4025.140-T45
MPN: 4025.140-T45

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Ko-ken 4025.140-T50 1/2 Sq. Dr. Bit Socket TORX T50 Length 140mm

Ko-ken 4025.140-T50 1/2 Sq. Dr. Bit Socket TORX T50 Length 140mm

SKU: KK-4025.140-T50
MPN: 4025.140-T50

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Ko-ken 4025.140-T55 1/2 Sq. Dr. Bit Socket TORX T55 Length 140mm

Ko-ken 4025.140-T55 1/2 Sq. Dr. Bit Socket TORX T55 Length 140mm

SKU: KK-4025.140-T55
MPN: 4025.140-T55

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Ko-ken 4025.140-T60 1/2 Sq. Dr. Bit Socket TORX T60 Length 140mm

Ko-ken 4025.140-T60 1/2 Sq. Dr. Bit Socket TORX T60 Length 140mm

SKU: KK-4025.140-T60
MPN: 4025.140-T60

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Ko-ken 4025.140-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 140mm

Ko-ken 4025.140-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 140mm

SKU: KK-4025.140-T70
MPN: 4025.140-T70

Save $9.81
Ko-ken 4025.140-T80 1/2 Sq. Dr. Bit Socket TORX T80 Length 140mm

Ko-ken 4025.140-T80 1/2 Sq. Dr. Bit Socket TORX T80 Length 140mm

SKU: KK-4025.140-T80
MPN: 4025.140-T80

Save $11.89
Ko-ken 4025.60-T15 1/2 Sq. Dr. Bit Socket TORX T15 Length 60mm

Ko-ken 4025.60-T15 1/2 Sq. Dr. Bit Socket TORX T15 Length 60mm

SKU: KK-4025.60-T15
MPN: 4025.60-T15

Save $2.65
Ko-ken 4025.60-T20 1/2 Sq. Dr. Bit Socket TORX T20 Length 60mm

Ko-ken 4025.60-T20 1/2 Sq. Dr. Bit Socket TORX T20 Length 60mm

SKU: KK-4025.60-T20
MPN: 4025.60-T20

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Ko-ken 4025.60-T25 1/2 Sq. Dr. Bit Socket TORX T25 Length 60mm

Ko-ken 4025.60-T25 1/2 Sq. Dr. Bit Socket TORX T25 Length 60mm

SKU: KK-4025.60-T25
MPN: 4025.60-T25

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Ko-ken 4025.60-T27 1/2 Sq. Dr. Bit Socket TORX T27 Length 60mm

Ko-ken 4025.60-T27 1/2 Sq. Dr. Bit Socket TORX T27 Length 60mm

SKU: KK-4025.60-T27
MPN: 4025.60-T27

Save $2.65
Ko-ken 4025.60-T30 1/2 Sq. Dr. Bit Socket TORX T30 Length 60mm

Ko-ken 4025.60-T30 1/2 Sq. Dr. Bit Socket TORX T30 Length 60mm

SKU: KK-4025.60-T30
MPN: 4025.60-T30

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Ko-ken 4025.60-T35 1/2 Sq. Dr. Bit Socket T35 Hex Lobe Length 60mm

Ko-ken 4025.60-T35 1/2 Sq. Dr. Bit Socket T35 Hex Lobe Length 60mm

SKU: KK-4025.60-T35
MPN: 4025.60-T35

Save $3.40
Ko-ken 4025.60-T40 1/2 Sq. Dr. Bit Socket TORX T40 Length 60mm

Ko-ken 4025.60-T40 1/2 Sq. Dr. Bit Socket TORX T40 Length 60mm

SKU: KK-4025.60-T40
MPN: 4025.60-T40

Save $2.93
Ko-ken 4025.60-T45 1/2 Sq. Dr. Bit Socket TORX T45 Length 60mm

Ko-ken 4025.60-T45 1/2 Sq. Dr. Bit Socket TORX T45 Length 60mm

SKU: KK-4025.60-T45
MPN: 4025.60-T45

Save $3.02
Ko-ken 4025.60-T50 1/2 Sq. Dr. Bit Socket TORX T50 Length 60mm

Ko-ken 4025.60-T50 1/2 Sq. Dr. Bit Socket TORX T50 Length 60mm

SKU: KK-4025.60-T50
MPN: 4025.60-T50

Save $3.02
Ko-ken 4025.60-T55 1/2 Sq. Dr. Bit Socket TORX T55 Length 60mm

Ko-ken 4025.60-T55 1/2 Sq. Dr. Bit Socket TORX T55 Length 60mm

SKU: KK-4025.60-T55
MPN: 4025.60-T55

Save $3.20
Ko-ken 4025.60-T60 1/2 Sq. Dr. Bit Socket TORX T60 Length 60mm

Ko-ken 4025.60-T60 1/2 Sq. Dr. Bit Socket TORX T60 Length 60mm

SKU: KK-4025.60-T60
MPN: 4025.60-T60

Save $3.32
Ko-ken 4025.60-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 60mm

Ko-ken 4025.60-T70 1/2 Sq. Dr. Bit Socket TORX T70 Length 60mm

SKU: KK-4025.60-T70
MPN: 4025.60-T70

Save $6.30
Ko-ken 4025.60-T80 1/2 Sq. Dr. Bit Socket TORX T80 Length 60mm

Ko-ken 4025.60-T80 1/2 Sq. Dr. Bit Socket TORX T80 Length 60mm

SKU: KK-4025.60-T80
MPN: 4025.60-T80

Save $7.50