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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 2305A-5/32 1/4 Sq. Dr. Socket 5/32 12 point Length 50mm

Ko-ken 2305A-5/32 1/4 Sq. Dr. Socket 5/32 12 point Length 50mm

SKU: KK-2305A-5/32
MPN: 2305A-5/32

Save $2.23
Ko-ken 2305A-7/16 1/4 Sq. Dr. Socket 7/16 12 point Length 50mm

Ko-ken 2305A-7/16 1/4 Sq. Dr. Socket 7/16 12 point Length 50mm

SKU: KK-2305A-7/16
MPN: 2305A-7/16

Save $2.26
Ko-ken 2305A-7/32 1/4 Sq. Dr. Socket 7/32 12 point Length 50mm

Ko-ken 2305A-7/32 1/4 Sq. Dr. Socket 7/32 12 point Length 50mm

SKU: KK-2305A-7/32
MPN: 2305A-7/32

Save $2.23
Ko-ken 2305A-9/16 1/4 Sq. Dr. Socket 9/16 12 point Length 50mm

Ko-ken 2305A-9/16 1/4 Sq. Dr. Socket 9/16 12 point Length 50mm

SKU: KK-2305A-9/16
MPN: 2305A-9/16

Save $2.53
Ko-ken 2305A-9/32 1/4 Sq. Dr. Socket 9/32 12 point Length 50mm

Ko-ken 2305A-9/32 1/4 Sq. Dr. Socket 9/32 12 point Length 50mm

SKU: KK-2305A-9/32
MPN: 2305A-9/32

Save $2.23
Ko-ken 2305M-10 1/4 Sq. Dr. Socket 10mm 12 point Length 50mm

Ko-ken 2305M-10 1/4 Sq. Dr. Socket 10mm 12 point Length 50mm

SKU: KK-2305M-10
MPN: 2305M-10

Save $2.05
Ko-ken 2305M-11 1/4 Sq. Dr. Socket 11mm 12 point Length 50mm

Ko-ken 2305M-11 1/4 Sq. Dr. Socket 11mm 12 point Length 50mm

SKU: KK-2305M-11
MPN: 2305M-11

Save $2.05
Ko-ken 2305M-12 1/4 Sq. Dr. Socket 12mm 12 point Length 50mm

Ko-ken 2305M-12 1/4 Sq. Dr. Socket 12mm 12 point Length 50mm

SKU: KK-2305M-12
MPN: 2305M-12

Save $2.05
Ko-ken 2305M-13 1/4 Sq. Dr. Socket 13mm 12 point Length 50mm

Ko-ken 2305M-13 1/4 Sq. Dr. Socket 13mm 12 point Length 50mm

SKU: KK-2305M-13
MPN: 2305M-13

Save $2.17
Ko-ken 2305M-14 1/4 Sq. Dr. Socket 14mm 12 point Length 50mm

Ko-ken 2305M-14 1/4 Sq. Dr. Socket 14mm 12 point Length 50mm

SKU: KK-2305M-14
MPN: 2305M-14

Save $2.29
Ko-ken 2305M-3 1/4 Sq. Dr. Socket 3mm 12 point Length 50mm

Ko-ken 2305M-3 1/4 Sq. Dr. Socket 3mm 12 point Length 50mm

SKU: KK-2305M-3
MPN: 2305M-3

Save $2.03
Ko-ken 2305M-4 1/4 Sq. Dr. Socket 4mm 12 point Length 50mm

Ko-ken 2305M-4 1/4 Sq. Dr. Socket 4mm 12 point Length 50mm

SKU: KK-2305M-4
MPN: 2305M-4

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Ko-ken 2305M-4.5 1/4 Sq. Dr. Socket 4.5mm 12 point Length 50mm

Ko-ken 2305M-4.5 1/4 Sq. Dr. Socket 4.5mm 12 point Length 50mm

SKU: KK-2305M-4.5
MPN: 2305M-4.5

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Ko-ken 2305M-5 1/4 Sq. Dr. Socket 5mm 12 point Length 50mm

Ko-ken 2305M-5 1/4 Sq. Dr. Socket 5mm 12 point Length 50mm

SKU: KK-2305M-5
MPN: 2305M-5

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Ko-ken 2305M-5.5 1/4 Sq. Dr. Socket 5.5mm 12 point Length 50mm

Ko-ken 2305M-5.5 1/4 Sq. Dr. Socket 5.5mm 12 point Length 50mm

SKU: KK-2305M-5.5
MPN: 2305M-5.5

Save $2.03
Ko-ken 2305M-6 1/4 Sq. Dr. Socket 6mm 12 point Length 50mm

Ko-ken 2305M-6 1/4 Sq. Dr. Socket 6mm 12 point Length 50mm

SKU: KK-2305M-6
MPN: 2305M-6

Save $2.03
Ko-ken 2305M-7 1/4 Sq. Dr. Socket 7mm 12 point Length 50mm

Ko-ken 2305M-7 1/4 Sq. Dr. Socket 7mm 12 point Length 50mm

SKU: KK-2305M-7
MPN: 2305M-7

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Ko-ken 2305M-8 1/4 Sq. Dr. Socket 8mm 12 point Length 50mm

Ko-ken 2305M-8 1/4 Sq. Dr. Socket 8mm 12 point Length 50mm

SKU: KK-2305M-8
MPN: 2305M-8

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Ko-ken 2305M-9 1/4 Sq. Dr. Socket 9mm 12 point Length 50mm

Ko-ken 2305M-9 1/4 Sq. Dr. Socket 9mm 12 point Length 50mm

SKU: KK-2305M-9
MPN: 2305M-9

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Ko-ken 2310M-10 1/4 Sq. Dr. Socket 10mm Surface Length 50mm

Ko-ken 2310M-10 1/4 Sq. Dr. Socket 10mm Surface Length 50mm

SKU: KK-2310M-10
MPN: 2310M-10

Save $2.16
Ko-ken 2310M-11 1/4 Sq. Dr. Socket 11mm Surface Length 50mm

Ko-ken 2310M-11 1/4 Sq. Dr. Socket 11mm Surface Length 50mm

SKU: KK-2310M-11
MPN: 2310M-11

Save $2.16
Ko-ken 2310M-12 1/4 Sq. Dr. Socket 12mm Surface Length 50mm

Ko-ken 2310M-12 1/4 Sq. Dr. Socket 12mm Surface Length 50mm

SKU: KK-2310M-12
MPN: 2310M-12

Save $2.16
Ko-ken 2310M-13 1/4 Sq. Dr. Socket 13mm Surface Length 50mm

Ko-ken 2310M-13 1/4 Sq. Dr. Socket 13mm Surface Length 50mm

SKU: KK-2310M-13
MPN: 2310M-13

Save $2.27
Ko-ken 2310M-14 1/4 Sq. Dr. Socket 14mm Surface Length 50mm

Ko-ken 2310M-14 1/4 Sq. Dr. Socket 14mm Surface Length 50mm

SKU: KK-2310M-14
MPN: 2310M-14

Save $2.41