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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 23325-E10 3/8 Sq. Dr. Socket TORX E10 Length 55mm

Ko-ken 23325-E10 3/8 Sq. Dr. Socket TORX E10 Length 55mm

SKU: KK-23325-E10
MPN: 23325-E10

Save $3.79
Ko-ken 23325-E12 3/8 Sq. Dr. Socket TORX E12 Length 55mm

Ko-ken 23325-E12 3/8 Sq. Dr. Socket TORX E12 Length 55mm

SKU: KK-23325-E12
MPN: 23325-E12

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Ko-ken 23325-E14 3/8 Sq. Dr. Socket TORX E14 Length 55mm

Ko-ken 23325-E14 3/8 Sq. Dr. Socket TORX E14 Length 55mm

SKU: KK-23325-E14
MPN: 23325-E14

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Ko-ken 23325-E16 3/8 Sq. Dr. Socket TORX E16 Length 55mm

Ko-ken 23325-E16 3/8 Sq. Dr. Socket TORX E16 Length 55mm

SKU: KK-23325-E16
MPN: 23325-E16

Save $4.74
Ko-ken 23325-E5 3/8 Sq. Dr. Socket TORX E5 Length 55mm

Ko-ken 23325-E5 3/8 Sq. Dr. Socket TORX E5 Length 55mm

SKU: KK-23325-E5
MPN: 23325-E5

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Ko-ken 23325-E6 3/8 Sq. Dr. Socket TORX E6 Length 55mm

Ko-ken 23325-E6 3/8 Sq. Dr. Socket TORX E6 Length 55mm

SKU: KK-23325-E6
MPN: 23325-E6

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Ko-ken 23325-E7 3/8 Sq. Dr. Socket TORX E7 Length 55mm

Ko-ken 23325-E7 3/8 Sq. Dr. Socket TORX E7 Length 55mm

SKU: KK-23325-E7
MPN: 23325-E7

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Ko-ken 23325-E8 3/8 Sq. Dr. Socket TORX E8 Length 55mm

Ko-ken 23325-E8 3/8 Sq. Dr. Socket TORX E8 Length 55mm

SKU: KK-23325-E8
MPN: 23325-E8

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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

Save $2.36
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

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Ko-ken 23400A-7/16 3/8 Sq. Dr. Socket 7/16 6 point Length 26mm

Ko-ken 23400A-7/16 3/8 Sq. Dr. Socket 7/16 6 point Length 26mm

SKU: KK-23400A-7/16
MPN: 23400A-7/16

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Ko-ken 23400A-9/16 3/8 Sq. Dr. Socket 9/16 6 point Length 27mm

Ko-ken 23400A-9/16 3/8 Sq. Dr. Socket 9/16 6 point Length 27mm

SKU: KK-23400A-9/16
MPN: 23400A-9/16

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Ko-ken 23400M-10 3/8 Sq. Dr. Socket 10mm 6 point Length 26mm

Ko-ken 23400M-10 3/8 Sq. Dr. Socket 10mm 6 point Length 26mm

SKU: KK-23400M-10
MPN: 23400M-10

Save $2.16
Ko-ken 23400M-11 3/8 Sq. Dr. Socket 11mm 6 point Length 26mm

Ko-ken 23400M-11 3/8 Sq. Dr. Socket 11mm 6 point Length 26mm

SKU: KK-23400M-11
MPN: 23400M-11

Save $1.84
Ko-ken 23400M-12 3/8 Sq. Dr. Socket 12mm 6 point Length 26mm

Ko-ken 23400M-12 3/8 Sq. Dr. Socket 12mm 6 point Length 26mm

SKU: KK-23400M-12
MPN: 23400M-12

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Ko-ken 23400M-13 3/8 Sq. Dr. Socket 13mm 6 point Length 26mm

Ko-ken 23400M-13 3/8 Sq. Dr. Socket 13mm 6 point Length 26mm

SKU: KK-23400M-13
MPN: 23400M-13

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Ko-ken 23400M-14 3/8 Sq. Dr. Socket 14mm 6 point Length 27mm

Ko-ken 23400M-14 3/8 Sq. Dr. Socket 14mm 6 point Length 27mm

SKU: KK-23400M-14
MPN: 23400M-14

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Ko-ken 23400M-15 3/8 Sq. Dr. Socket 15mm 6 point Length 28mm

Ko-ken 23400M-15 3/8 Sq. Dr. Socket 15mm 6 point Length 28mm

SKU: KK-23400M-15
MPN: 23400M-15

Save $2.38
Ko-ken 23400M-16 3/8 Sq. Dr. Socket 16mm 6 point Length 28mm

Ko-ken 23400M-16 3/8 Sq. Dr. Socket 16mm 6 point Length 28mm

SKU: KK-23400M-16
MPN: 23400M-16

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Ko-ken 23400M-17 3/8 Sq. Dr. Socket 17mm 6 point Length 29mm

Ko-ken 23400M-17 3/8 Sq. Dr. Socket 17mm 6 point Length 29mm

SKU: KK-23400M-17
MPN: 23400M-17

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Ko-ken 23400M-18 3/8 Sq. Dr. Socket 18mm 6 point Length 30mm

Ko-ken 23400M-18 3/8 Sq. Dr. Socket 18mm 6 point Length 30mm

SKU: KK-23400M-18
MPN: 23400M-18

Save $2.45