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 6400M-22 3/4 Sq. Dr. Socket 22mm 6 point Length 50mm
SKU: KK-6400M-22
MPN: 6400M-22
Ko-ken 6400M-23 3/4 Sq. Dr. Socket 23mm 6 point Length 50mm
SKU: KK-6400M-23
MPN: 6400M-23
Ko-ken 6400M-24 3/4 Sq. Dr. Socket 24mm 6 point Length 50mm
SKU: KK-6400M-24
MPN: 6400M-24
Ko-ken 6400M-25 3/4 Sq. Dr. Socket 25mm 6 point Length 50mm
SKU: KK-6400M-25
MPN: 6400M-25
Ko-ken 6400M-26 3/4 Sq. Dr. Socket 26mm 6 point Length 50mm
SKU: KK-6400M-26
MPN: 6400M-26
Ko-ken 6400M-27 3/4 Sq. Dr. Socket 27mm 6 point Length 53mm
SKU: KK-6400M-27
MPN: 6400M-27
Ko-ken 6400M-28 3/4 Sq. Dr. Socket 28mm 6 point Length 53mm
SKU: KK-6400M-28
MPN: 6400M-28
Ko-ken 6400M-29 3/4 Sq. Dr. Socket 29mm 6 point Length 55mm
SKU: KK-6400M-29
MPN: 6400M-29
Ko-ken 6400M-30 3/4 Sq. Dr. Socket 30mm 6 point Length 55mm
SKU: KK-6400M-30
MPN: 6400M-30
Ko-ken 6400M-31 3/4 Sq. Dr. Socket 31mm 6 point Length 57mm
SKU: KK-6400M-31
MPN: 6400M-31
Ko-ken 6400M-32 3/4 Sq. Dr. Socket 32mm 6 point Length 57mm
SKU: KK-6400M-32
MPN: 6400M-32
Ko-ken 6400M-33 3/4 Sq. Dr. Socket 33mm 6 point Length 57mm
SKU: KK-6400M-33
MPN: 6400M-33
Ko-ken 6400M-34 3/4 Sq. Dr. Socket 34mm 6 point Length 57mm
SKU: KK-6400M-34
MPN: 6400M-34
Ko-ken 6400M-35 3/4 Sq. Dr. Socket 35mm 6 point Length 59mm
SKU: KK-6400M-35
MPN: 6400M-35
Ko-ken 6400M-36 3/4 Sq. Dr. Socket 36mm 6 point Length 59mm
SKU: KK-6400M-36
MPN: 6400M-36
Ko-ken 6400M-37 3/4 Sq. Dr. Socket 37mm 6 point Length 59mm
SKU: KK-6400M-37
MPN: 6400M-37
Ko-ken 6400M-38 3/4 Sq. Dr. Socket 38mm 6 point Length 59mm
SKU: KK-6400M-38
MPN: 6400M-38
Ko-ken 6400M-39 3/4 Sq. Dr. Socket 39mm 6 point Length 59mm
SKU: KK-6400M-39
MPN: 6400M-39
Ko-ken 6400M-40 3/4 Sq. Dr. Socket 40mm 6 point Length 62mm
SKU: KK-6400M-40
MPN: 6400M-40
Ko-ken 6400M-41 3/4 Sq. Dr. Socket 41mm 6 point Length 62mm
SKU: KK-6400M-41
MPN: 6400M-41
Ko-ken 6400M-42 3/4 Sq. Dr. Socket 42mm 6 point Length 62mm
SKU: KK-6400M-42
MPN: 6400M-42
Ko-ken 6400M-43 3/4 Sq. Dr. Socket 43mm 6 point Length 62mm
SKU: KK-6400M-43
MPN: 6400M-43
Ko-ken 6400M-44 3/4 Sq. Dr. Socket 44mm 6 point Length 62mm
SKU: KK-6400M-44
MPN: 6400M-44
Ko-ken 6400M-45 3/4 Sq. Dr. Socket 45mm 6 point Length 68mm
SKU: KK-6400M-45
MPN: 6400M-45