Cart 0

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 6405M-24 3/4 Sq. Dr. Socket 24mm 12 point Length 50mm

Ko-ken 6405M-24 3/4 Sq. Dr. Socket 24mm 12 point Length 50mm

SKU: KK-6405M-24
MPN: 6405M-24

Save $3.94
Ko-ken 6405M-25 3/4 Sq. Dr. Socket 25mm 12 point Length 50mm

Ko-ken 6405M-25 3/4 Sq. Dr. Socket 25mm 12 point Length 50mm

SKU: KK-6405M-25
MPN: 6405M-25

Save $4.16
Ko-ken 6405M-26 3/4 Sq. Dr. Socket 26mm 12 point Length 50mm

Ko-ken 6405M-26 3/4 Sq. Dr. Socket 26mm 12 point Length 50mm

SKU: KK-6405M-26
MPN: 6405M-26

Save $4.16
Ko-ken 6405M-27 3/4 Sq. Dr. Socket 27mm 12 point Length 53mm

Ko-ken 6405M-27 3/4 Sq. Dr. Socket 27mm 12 point Length 53mm

SKU: KK-6405M-27
MPN: 6405M-27

Save $4.16
Ko-ken 6405M-28 3/4 Sq. Dr. Socket 28mm 12 point Length 53mm

Ko-ken 6405M-28 3/4 Sq. Dr. Socket 28mm 12 point Length 53mm

SKU: KK-6405M-28
MPN: 6405M-28

Save $4.61
Ko-ken 6405M-29 3/4 Sq. Dr. Socket 29mm 12 point Length 55mm

Ko-ken 6405M-29 3/4 Sq. Dr. Socket 29mm 12 point Length 55mm

SKU: KK-6405M-29
MPN: 6405M-29

Save $4.61
Ko-ken 6405M-30 3/4 Sq. Dr. Socket 30mm 12 point Length 55mm

Ko-ken 6405M-30 3/4 Sq. Dr. Socket 30mm 12 point Length 55mm

SKU: KK-6405M-30
MPN: 6405M-30

Save $4.92
Ko-ken 6405M-31 3/4 Sq. Dr. Socket 31mm 12 point Length 57mm

Ko-ken 6405M-31 3/4 Sq. Dr. Socket 31mm 12 point Length 57mm

SKU: KK-6405M-31
MPN: 6405M-31

Save $4.92
Ko-ken 6405M-32 3/4 Sq. Dr. Socket 32mm 12 point Length 57mm

Ko-ken 6405M-32 3/4 Sq. Dr. Socket 32mm 12 point Length 57mm

SKU: KK-6405M-32
MPN: 6405M-32

Save $4.92
Ko-ken 6405M-33 3/4 Sq. Dr. Socket 33mm 12 point Length 57mm

Ko-ken 6405M-33 3/4 Sq. Dr. Socket 33mm 12 point Length 57mm

SKU: KK-6405M-33
MPN: 6405M-33

Save $5.99
Ko-ken 6405M-34 3/4 Sq. Dr. Socket 34mm 12 point Length 57mm

Ko-ken 6405M-34 3/4 Sq. Dr. Socket 34mm 12 point Length 57mm

SKU: KK-6405M-34
MPN: 6405M-34

Save $5.99
Ko-ken 6405M-35 3/4 Sq. Dr. Socket 35mm 12 point Length 59mm

Ko-ken 6405M-35 3/4 Sq. Dr. Socket 35mm 12 point Length 59mm

SKU: KK-6405M-35
MPN: 6405M-35

Save $5.99
Ko-ken 6405M-36 3/4 Sq. Dr. Socket 36mm 12 point Length 59mm

Ko-ken 6405M-36 3/4 Sq. Dr. Socket 36mm 12 point Length 59mm

SKU: KK-6405M-36
MPN: 6405M-36

Save $6.30
Ko-ken 6405M-37 3/4 Sq. Dr. Socket 37mm 12 point Length 59mm

Ko-ken 6405M-37 3/4 Sq. Dr. Socket 37mm 12 point Length 59mm

SKU: KK-6405M-37
MPN: 6405M-37

Save $6.62
Ko-ken 6405M-38 3/4 Sq. Dr. Socket 38mm 12 point Length 59mm

Ko-ken 6405M-38 3/4 Sq. Dr. Socket 38mm 12 point Length 59mm

SKU: KK-6405M-38
MPN: 6405M-38

Save $6.62
Ko-ken 6405M-39 3/4 Sq. Dr. Socket 39mm 12 point Length 59mm

Ko-ken 6405M-39 3/4 Sq. Dr. Socket 39mm 12 point Length 59mm

SKU: KK-6405M-39
MPN: 6405M-39

Save $7.54
Ko-ken 6405M-40 3/4 Sq. Dr. Socket 40mm 12 point Length 62mm

Ko-ken 6405M-40 3/4 Sq. Dr. Socket 40mm 12 point Length 62mm

SKU: KK-6405M-40
MPN: 6405M-40

Save $7.91
Ko-ken 6405M-41 3/4 Sq. Dr. Socket 41mm 12 point Length 62mm

Ko-ken 6405M-41 3/4 Sq. Dr. Socket 41mm 12 point Length 62mm

SKU: KK-6405M-41
MPN: 6405M-41

Save $7.91
Ko-ken 6405M-42 3/4 Sq. Dr. Socket 42mm 12 point Length 62mm

Ko-ken 6405M-42 3/4 Sq. Dr. Socket 42mm 12 point Length 62mm

SKU: KK-6405M-42
MPN: 6405M-42

Save $8.55
Ko-ken 6405M-43 3/4 Sq. Dr. Socket 43mm 12 point Length 62mm

Ko-ken 6405M-43 3/4 Sq. Dr. Socket 43mm 12 point Length 62mm

SKU: KK-6405M-43
MPN: 6405M-43

Save $9.04
Ko-ken 6405M-44 3/4 Sq. Dr. Socket 44mm 12 point Length 62mm

Ko-ken 6405M-44 3/4 Sq. Dr. Socket 44mm 12 point Length 62mm

SKU: KK-6405M-44
MPN: 6405M-44

Save $9.69
Ko-ken 6405M-45 3/4 Sq. Dr. Socket 45mm 12 point Length 68mm

Ko-ken 6405M-45 3/4 Sq. Dr. Socket 45mm 12 point Length 68mm

SKU: KK-6405M-45
MPN: 6405M-45

Save $9.69
Ko-ken 6405M-46 3/4 Sq. Dr. Socket 46mm 12 point Length 68mm

Ko-ken 6405M-46 3/4 Sq. Dr. Socket 46mm 12 point Length 68mm

SKU: KK-6405M-46
MPN: 6405M-46

Save $9.69
Ko-ken 6405M-47 3/4 Sq. Dr. Socket 47mm 12 point Length 68mm

Ko-ken 6405M-47 3/4 Sq. Dr. Socket 47mm 12 point Length 68mm

SKU: KK-6405M-47
MPN: 6405M-47

Save $10.70