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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 3025.100R-T20 3/8 Sq. Dr. Bit Socket TORX T20 Round shank Length 100mm

Ko-ken 3025.100R-T20 3/8 Sq. Dr. Bit Socket TORX T20 Round shank Length 100mm

SKU: KK-3025.100R-T20
MPN: 3025.100R-T20

Save $3.23
Ko-ken 3025.100R-T20H 3/8 Sq. Dr. Bit Socket TORX T20H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T20H 3/8 Sq. Dr. Bit Socket TORX T20H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T20H
MPN: 3025.100R-T20H

Save $3.49
Ko-ken 3025.100R-T25 3/8 Sq. Dr. Bit Socket TORX T25 Round shank Length 100mm

Ko-ken 3025.100R-T25 3/8 Sq. Dr. Bit Socket TORX T25 Round shank Length 100mm

SKU: KK-3025.100R-T25
MPN: 3025.100R-T25

Save $3.23
Ko-ken 3025.100R-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T25H
MPN: 3025.100R-T25H

Save $3.49
Ko-ken 3025.100R-T27 3/8 Sq. Dr. Bit Socket TORX T27 Round shank Length 100mm

Ko-ken 3025.100R-T27 3/8 Sq. Dr. Bit Socket TORX T27 Round shank Length 100mm

SKU: KK-3025.100R-T27
MPN: 3025.100R-T27

Save $3.23
Ko-ken 3025.100R-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T27H
MPN: 3025.100R-T27H

Save $3.49
Ko-ken 3025.100R-T30 3/8 Sq. Dr. Bit Socket TORX T30 Round shank Length 100mm

Ko-ken 3025.100R-T30 3/8 Sq. Dr. Bit Socket TORX T30 Round shank Length 100mm

SKU: KK-3025.100R-T30
MPN: 3025.100R-T30

Save $3.23
Ko-ken 3025.100R-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T30H
MPN: 3025.100R-T30H

Save $3.49
Ko-ken 3025.100R-T40 3/8 Sq. Dr. Bit Socket TORX T40 Round shank Length 100mm

Ko-ken 3025.100R-T40 3/8 Sq. Dr. Bit Socket TORX T40 Round shank Length 100mm

SKU: KK-3025.100R-T40
MPN: 3025.100R-T40

Save $3.64
Ko-ken 3025.100R-T40H 3/8 Sq. Dr. Bit Socket TORX T40H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T40H 3/8 Sq. Dr. Bit Socket TORX T40H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T40H
MPN: 3025.100R-T40H

Save $3.89
Ko-ken 3025.100R-T45 3/8 Sq. Dr. Bit Socket TORX T45 Round shank Length 100mm

Ko-ken 3025.100R-T45 3/8 Sq. Dr. Bit Socket TORX T45 Round shank Length 100mm

SKU: KK-3025.100R-T45
MPN: 3025.100R-T45

Save $3.64
Ko-ken 3025.100R-T45H 3/8 Sq. Dr. Bit Socket TORX T45H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T45H 3/8 Sq. Dr. Bit Socket TORX T45H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T45H
MPN: 3025.100R-T45H

Save $3.89
Ko-ken 3025.100R-T50 3/8 Sq. Dr. Bit Socket TORX T50 Round shank Length 100mm

Ko-ken 3025.100R-T50 3/8 Sq. Dr. Bit Socket TORX T50 Round shank Length 100mm

SKU: KK-3025.100R-T50
MPN: 3025.100R-T50

Save $3.75
Ko-ken 3025.100R-T50H 3/8 Sq. Dr. Bit Socket TORX T50H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T50H 3/8 Sq. Dr. Bit Socket TORX T50H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T50H
MPN: 3025.100R-T50H

Save $4
Ko-ken 3025.100R-T55 3/8 Sq. Dr. Bit Socket TORX T55 Round shank Length 100mm

Ko-ken 3025.100R-T55 3/8 Sq. Dr. Bit Socket TORX T55 Round shank Length 100mm

SKU: KK-3025.100R-T55
MPN: 3025.100R-T55

Save $4.06
Ko-ken 3025.100R-T55H 3/8 Sq. Dr. Bit Socket TORX T55H Tamper Resistant Length 100mm Round shank

Ko-ken 3025.100R-T55H 3/8 Sq. Dr. Bit Socket TORX T55H Tamper Resistant Length 100mm Round shank

SKU: KK-3025.100R-T55H
MPN: 3025.100R-T55H

Save $4.60
Ko-ken 3025.160-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 160mm

Ko-ken 3025.160-T25H 3/8 Sq. Dr. Bit Socket TORX T25H Tamper Resistant Length 160mm

SKU: KK-3025.160-T25H
MPN: 3025.160-T25H

Save $3.81
Ko-ken 3025.160-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 160mm

Ko-ken 3025.160-T27H 3/8 Sq. Dr. Bit Socket TORX T27H Tamper Resistant Length 160mm

SKU: KK-3025.160-T27H
MPN: 3025.160-T27H

Save $3.81
Ko-ken 3025.160-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 160mm

Ko-ken 3025.160-T30H 3/8 Sq. Dr. Bit Socket TORX T30H Tamper Resistant Length 160mm

SKU: KK-3025.160-T30H
MPN: 3025.160-T30H

Save $3.81
Ko-ken 3025.160-T40H 3/8 Sq. Dr. Bit Socket TORX T40H Tamper Resistant Length 160mm

Ko-ken 3025.160-T40H 3/8 Sq. Dr. Bit Socket TORX T40H Tamper Resistant Length 160mm

SKU: KK-3025.160-T40H
MPN: 3025.160-T40H

Save $4.40
Ko-ken 3025.160-T45H 3/8 Sq. Dr. Bit Socket TORX T45H Tamper Resistant Length 160mm

Ko-ken 3025.160-T45H 3/8 Sq. Dr. Bit Socket TORX T45H Tamper Resistant Length 160mm

SKU: KK-3025.160-T45H
MPN: 3025.160-T45H

Save $4.40
Ko-ken 3025.160-T50H 3/8 Sq. Dr. Bit Socket TORX T50H Tamper Resistant Length 160mm

Ko-ken 3025.160-T50H 3/8 Sq. Dr. Bit Socket TORX T50H Tamper Resistant Length 160mm

SKU: KK-3025.160-T50H
MPN: 3025.160-T50H

Save $4.60
Ko-ken 3025.160-T55H 3/8 Sq. Dr. Bit Socket TORX T55H Tamper Resistant Length 160mm

Ko-ken 3025.160-T55H 3/8 Sq. Dr. Bit Socket TORX T55H Tamper Resistant Length 160mm

SKU: KK-3025.160-T55H
MPN: 3025.160-T55H

Save $5.17
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