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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 3025.38-T8 3/8 Sq. Dr. Bit Socket TORX T8 Length 38mm

Ko-ken 3025.38-T8 3/8 Sq. Dr. Bit Socket TORX T8 Length 38mm

SKU: KK-3025.38-T8
MPN: 3025.38-T8

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Ko-ken 3025.38-T9 3/8 Sq. Dr. Bit Socket TORX T9 Length 38mm

Ko-ken 3025.38-T9 3/8 Sq. Dr. Bit Socket TORX T9 Length 38mm

SKU: KK-3025.38-T9
MPN: 3025.38-T9

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Ko-ken 3025.50-10IP 3/8 Sq. Dr. Bit Socket TORXPLUS 10IP Length 50mm

Ko-ken 3025.50-10IP 3/8 Sq. Dr. Bit Socket TORXPLUS 10IP Length 50mm

SKU: KK-3025.50-10IP
MPN: 3025.50-10IP

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Ko-ken 3025.50-10IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 10IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-10IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 10IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-10IPR
MPN: 3025.50-10IPR

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Ko-ken 3025.50-15IP 3/8 Sq. Dr. Bit Socket TORXPLUS 15IP Length 50mm

Ko-ken 3025.50-15IP 3/8 Sq. Dr. Bit Socket TORXPLUS 15IP Length 50mm

SKU: KK-3025.50-15IP
MPN: 3025.50-15IP

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Ko-ken 3025.50-15IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 15IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-15IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 15IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-15IPR
MPN: 3025.50-15IPR

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Ko-ken 3025.50-20IP 3/8 Sq. Dr. Bit Socket TORXPLUS 20IP Length 50mm

Ko-ken 3025.50-20IP 3/8 Sq. Dr. Bit Socket TORXPLUS 20IP Length 50mm

SKU: KK-3025.50-20IP
MPN: 3025.50-20IP

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Ko-ken 3025.50-20IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 20IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-20IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 20IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-20IPR
MPN: 3025.50-20IPR

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Ko-ken 3025.50-25IP 3/8 Sq. Dr. Bit Socket TORXPLUS 25IP Length 50mm

Ko-ken 3025.50-25IP 3/8 Sq. Dr. Bit Socket TORXPLUS 25IP Length 50mm

SKU: KK-3025.50-25IP
MPN: 3025.50-25IP

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Ko-ken 3025.50-25IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 25IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-25IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 25IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-25IPR
MPN: 3025.50-25IPR

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Ko-ken 3025.50-T10 3/8 Sq. Dr. Bit Socket TORX T10 Length 50mm

Ko-ken 3025.50-T10 3/8 Sq. Dr. Bit Socket TORX T10 Length 50mm

SKU: KK-3025.50-T10
MPN: 3025.50-T10

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Ko-ken 3025.50-T10H 3/8 Sq. Dr. Bit Socket TORX T10H Tamper Resistant Length 50mm

Ko-ken 3025.50-T10H 3/8 Sq. Dr. Bit Socket TORX T10H Tamper Resistant Length 50mm

SKU: KK-3025.50-T10H
MPN: 3025.50-T10H

Save $2.90
Ko-ken 3025.50-T15 3/8 Sq. Dr. Bit Socket TORX T15 Length 50mm

Ko-ken 3025.50-T15 3/8 Sq. Dr. Bit Socket TORX T15 Length 50mm

SKU: KK-3025.50-T15
MPN: 3025.50-T15

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Ko-ken 3025.50-T15H 3/8 Sq. Dr. Bit Socket TORX T15H Tamper Resistant Length 50mm

Ko-ken 3025.50-T15H 3/8 Sq. Dr. Bit Socket TORX T15H Tamper Resistant Length 50mm

SKU: KK-3025.50-T15H
MPN: 3025.50-T15H

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Ko-ken 3025.50-T20 3/8 Sq. Dr. Bit Socket TORX T20 Length 50mm

Ko-ken 3025.50-T20 3/8 Sq. Dr. Bit Socket TORX T20 Length 50mm

SKU: KK-3025.50-T20
MPN: 3025.50-T20

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Ko-ken 3025.50-T20H 3/8 Sq. Dr. Bit Socket TORX T20H Tamper Resistant Length 50mm

Ko-ken 3025.50-T20H 3/8 Sq. Dr. Bit Socket TORX T20H Tamper Resistant Length 50mm

SKU: KK-3025.50-T20H
MPN: 3025.50-T20H

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Ko-ken 3025.50-T25 3/8 Sq. Dr. Bit Socket TORX T25 Length 50mm

Ko-ken 3025.50-T25 3/8 Sq. Dr. Bit Socket TORX T25 Length 50mm

SKU: KK-3025.50-T25
MPN: 3025.50-T25

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Ko-ken 3025.50-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 50mm

Ko-ken 3025.50-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 50mm

SKU: KK-3025.50-T25H
MPN: 3025.50-T25H

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Ko-ken 3025.50-T27 3/8 Sq. Dr. Bit Socket TORX T27 Length 50mm

Ko-ken 3025.50-T27 3/8 Sq. Dr. Bit Socket TORX T27 Length 50mm

SKU: KK-3025.50-T27
MPN: 3025.50-T27

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Ko-ken 3025.50-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 50mm

Ko-ken 3025.50-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 50mm

SKU: KK-3025.50-T27H
MPN: 3025.50-T27H

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Ko-ken 3025.50-T30 3/8 Sq. Dr. Bit Socket TORX T30 Length 50mm

Ko-ken 3025.50-T30 3/8 Sq. Dr. Bit Socket TORX T30 Length 50mm

SKU: KK-3025.50-T30
MPN: 3025.50-T30

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Ko-ken 3025.50-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 50mm

Ko-ken 3025.50-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 50mm

SKU: KK-3025.50-T30H
MPN: 3025.50-T30H

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Ko-ken 3025.50-T35 3/8 Sq. Dr. Bit Socket T35 Length 50mm

Ko-ken 3025.50-T35 3/8 Sq. Dr. Bit Socket T35 Length 50mm

SKU: KK-3025.50-T35
MPN: 3025.50-T35

Save $3.27
Ko-ken 3025.50-T40 3/8 Sq. Dr. Bit Socket TORX T40 Length 50mm

Ko-ken 3025.50-T40 3/8 Sq. Dr. Bit Socket TORX T40 Length 50mm

SKU: KK-3025.50-T40
MPN: 3025.50-T40

Save $2.88