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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 2300M-8 1/4 Sq. Dr. Socket 8mm 6 point Length 50mm

Ko-ken 2300M-8 1/4 Sq. Dr. Socket 8mm 6 point Length 50mm

SKU: KK-2300M-8
MPN: 2300M-8

Save $2.03
Ko-ken 2300M-9 1/4 Sq. Dr. Socket 9mm 6 point Length 50mm

Ko-ken 2300M-9 1/4 Sq. Dr. Socket 9mm 6 point Length 50mm

SKU: KK-2300M-9
MPN: 2300M-9

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Ko-ken 2300W-0 1/4 Sq. Dr. Socket BA0 6 point Length 50mm

Ko-ken 2300W-0 1/4 Sq. Dr. Socket BA0 6 point Length 50mm

SKU: KK-2300W-0
MPN: 2300W-0

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Ko-ken 2300W-1 1/4 Sq. Dr. Socket BA1 6 point Length 50mm

Ko-ken 2300W-1 1/4 Sq. Dr. Socket BA1 6 point Length 50mm

SKU: KK-2300W-1
MPN: 2300W-1

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Ko-ken 2300W-2 1/4 Sq. Dr. Socket BA2 6 point Length 50mm

Ko-ken 2300W-2 1/4 Sq. Dr. Socket BA2 6 point Length 50mm

SKU: KK-2300W-2
MPN: 2300W-2

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Ko-ken 2300W-3 1/4 Sq. Dr. Socket BA3 6 point Length 50mm

Ko-ken 2300W-3 1/4 Sq. Dr. Socket BA3 6 point Length 50mm

SKU: KK-2300W-3
MPN: 2300W-3

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Ko-ken 2300W-4 1/4 Sq. Dr. Socket BA4 6 point Length 50mm

Ko-ken 2300W-4 1/4 Sq. Dr. Socket BA4 6 point Length 50mm

SKU: KK-2300W-4
MPN: 2300W-4

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Ko-ken 2300X-10 1/4 Sq. Dr. Socket 10mm 6 point Length 32mm

Ko-ken 2300X-10 1/4 Sq. Dr. Socket 10mm 6 point Length 32mm

SKU: KK-2300X-10
MPN: 2300X-10

Save $2.05
Ko-ken 2300X-11 1/4 Sq. Dr. Socket 11mm 6 point Length 32mm

Ko-ken 2300X-11 1/4 Sq. Dr. Socket 11mm 6 point Length 32mm

SKU: KK-2300X-11
MPN: 2300X-11

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Ko-ken 2300X-12 1/4 Sq. Dr. Socket 12mm 6 point Length 32mm

Ko-ken 2300X-12 1/4 Sq. Dr. Socket 12mm 6 point Length 32mm

SKU: KK-2300X-12
MPN: 2300X-12

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Ko-ken 2300X-13 1/4 Sq. Dr. Socket 13mm 6 point Length 32mm

Ko-ken 2300X-13 1/4 Sq. Dr. Socket 13mm 6 point Length 32mm

SKU: KK-2300X-13
MPN: 2300X-13

Save $2.17
Ko-ken 2300X-14 1/4 Sq. Dr. Socket 14mm 6 point Length 32mm

Ko-ken 2300X-14 1/4 Sq. Dr. Socket 14mm 6 point Length 32mm

SKU: KK-2300X-14
MPN: 2300X-14

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Ko-ken 2300X-4 1/4 Sq. Dr. Socket 4mm 6 point Length 32mm

Ko-ken 2300X-4 1/4 Sq. Dr. Socket 4mm 6 point Length 32mm

SKU: KK-2300X-4
MPN: 2300X-4

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Ko-ken 2300X-5 1/4 Sq. Dr. Socket 5mm 6 point Length 32mm

Ko-ken 2300X-5 1/4 Sq. Dr. Socket 5mm 6 point Length 32mm

SKU: KK-2300X-5
MPN: 2300X-5

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Ko-ken 2300X-5.5 1/4 Sq. Dr. Socket 5.5mm 6 point Length 32mm

Ko-ken 2300X-5.5 1/4 Sq. Dr. Socket 5.5mm 6 point Length 32mm

SKU: KK-2300X-5.5
MPN: 2300X-5.5

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Ko-ken 2300X-6 1/4 Sq. Dr. Socket 6mm 6 point Length 32mm

Ko-ken 2300X-6 1/4 Sq. Dr. Socket 6mm 6 point Length 32mm

SKU: KK-2300X-6
MPN: 2300X-6

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Ko-ken 2300X-7 1/4 Sq. Dr. Socket 7mm 6 point Length 32mm

Ko-ken 2300X-7 1/4 Sq. Dr. Socket 7mm 6 point Length 32mm

SKU: KK-2300X-7
MPN: 2300X-7

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Ko-ken 2300X-8 1/4 Sq. Dr. Socket 8mm 6 point Length 32mm

Ko-ken 2300X-8 1/4 Sq. Dr. Socket 8mm 6 point Length 32mm

SKU: KK-2300X-8
MPN: 2300X-8

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Ko-ken 2300X-9 1/4 Sq. Dr. Socket 9mm 6 point Length 32mm

Ko-ken 2300X-9 1/4 Sq. Dr. Socket 9mm 6 point Length 32mm

SKU: KK-2300X-9
MPN: 2300X-9

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Ko-ken 23400A-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 26mm

Ko-ken 23400A-1/2 3/8 Sq. Dr. Socket 1/2 6 point Length 26mm

SKU: KK-23400A-1/2
MPN: 23400A-1/2

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Ko-ken 23400A-11/16 3/8 Sq. Dr. Socket 11/16 6 point Length 30mm

Ko-ken 23400A-11/16 3/8 Sq. Dr. Socket 11/16 6 point Length 30mm

SKU: KK-23400A-11/16
MPN: 23400A-11/16

Save $2.70
Ko-ken 23400A-3/4 3/8 Sq. Dr. Socket 3/4 6 point Length 30mm

Ko-ken 23400A-3/4 3/8 Sq. Dr. Socket 3/4 6 point Length 30mm

SKU: KK-23400A-3/4
MPN: 23400A-3/4

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Ko-ken 23400A-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 26mm

Ko-ken 23400A-3/8 3/8 Sq. Dr. Socket 3/8 6 point Length 26mm

SKU: KK-23400A-3/8
MPN: 23400A-3/8

Save $2.01
Ko-ken 23400A-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 26mm

Ko-ken 23400A-5/16 3/8 Sq. Dr. Socket 5/16 6 point Length 26mm

SKU: KK-23400A-5/16
MPN: 23400A-5/16

Save $2.01