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KK Hand Tools

Freer Tool & Supply is your trusted, ISO-certified source for Ko-Ken hand tools—delivering the complete lineup of sockets, ratchets, breaker bars, extension bars, and specialty tools engineered for professional results. Every Ko-Ken hand tool is crafted from high-grade chrome vanadium steel and undergoes precision heat treatment, ensuring exceptional durability and long-term performance in demanding industrial and automotive environments.


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

Save $4.50
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

Save $4.68
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

Save $2.65
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