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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 8012M.80-19 1 Sq. Dr. Bit Socket 19mm Hex Length 80mm

Ko-ken 8012M.80-19 1 Sq. Dr. Bit Socket 19mm Hex Length 80mm

SKU: KK-8012M.80-19
MPN: 8012M.80-19

Save $12.90
Ko-ken 8012M.80-22 1 Sq. Dr. Bit Socket 22mm Hex Length 80mm

Ko-ken 8012M.80-22 1 Sq. Dr. Bit Socket 22mm Hex Length 80mm

SKU: KK-8012M.80-22
MPN: 8012M.80-22

Save $12.90
Ko-ken 8012M.80-24 1 Sq. Dr. Bit Socket 24mm Hex Length 80mm

Ko-ken 8012M.80-24 1 Sq. Dr. Bit Socket 24mm Hex Length 80mm

SKU: KK-8012M.80-24
MPN: 8012M.80-24

Save $12.90
Ko-ken 8012M.80-27 1 Sq. Dr. Bit Socket 27mm Hex Length 80mm

Ko-ken 8012M.80-27 1 Sq. Dr. Bit Socket 27mm Hex Length 80mm

SKU: KK-8012M.80-27
MPN: 8012M.80-27

Save $13.11
Ko-ken 8012M.80-30 1 Sq. Dr. Bit Socket 30mm Hex Length 80mm

Ko-ken 8012M.80-30 1 Sq. Dr. Bit Socket 30mm Hex Length 80mm

SKU: KK-8012M.80-30
MPN: 8012M.80-30

Save $13.11
Ko-ken 8012M.80-32 1 Sq. Dr. Bit Socket 32mm Hex Length 80mm

Ko-ken 8012M.80-32 1 Sq. Dr. Bit Socket 32mm Hex Length 80mm

SKU: KK-8012M.80-32
MPN: 8012M.80-32

Save $13.95
Ko-ken 8012M.80-36 1 Sq. Dr. Bit Socket 36mm Hex Length 80mm

Ko-ken 8012M.80-36 1 Sq. Dr. Bit Socket 36mm Hex Length 80mm

SKU: KK-8012M.80-36
MPN: 8012M.80-36

Save $15.21
Ko-ken 8102M.400-32 1 Sq. Dr. Extra Long Wheel Nut Socket 32mm 6 point Length 400mm

Ko-ken 8102M.400-32 1 Sq. Dr. Extra Long Wheel Nut Socket 32mm 6 point Length 400mm

SKU: KK-8102M.400-32
MPN: 8102M.400-32

Save $39.13
Ko-ken 8102M.400-33 1 Sq. Dr. Extra Long Wheel Nut Socket 33mm 6 point Length 400mm

Ko-ken 8102M.400-33 1 Sq. Dr. Extra Long Wheel Nut Socket 33mm 6 point Length 400mm

SKU: KK-8102M.400-33
MPN: 8102M.400-33

Save $39.13
Ko-ken 8102M.400-41WX21W 1 Sq. Dr. Extra Long Wheel Nut Socket 41 x 21mm Bi-Hex x Square Length 400mm

Ko-ken 8102M.400-41WX21W 1 Sq. Dr. Extra Long Wheel Nut Socket 41 x 21mm Bi-Hex x Square Length 400mm

SKU: KK-8102M.400-41WX21W
MPN: 8102M.400-41WX21W

Save $55.70
Ko-ken RS2010A/8-L25 1/4 Sq. Dr. Socket set 1/8-3/8 Hex Length 25mm 8 pieces

Ko-ken RS2010A/8-L25 1/4 Sq. Dr. Socket set 1/8-3/8 Hex Length 25mm 8 pieces

SKU: KK-RS2010A/8-L25
MPN: RS2010A/8-L25

Save $14.16
Ko-ken RS3010A/8-L50 3/8 Sq. Dr. Bit Socket set 1/8-1/2 Hex 200mm 8 pieces

Ko-ken RS3010A/8-L50 3/8 Sq. Dr. Bit Socket set 1/8-1/2 Hex 200mm 8 pieces

SKU: KK-RS3010A/8-L50
MPN: RS3010A/8-L50

Save $20.98
Ko-ken RS3010M/8-L100 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

Ko-ken RS3010M/8-L100 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

SKU: KK-RS3010M/8-L100
MPN: RS3010M/8-L100

Save $20.14
Ko-ken RS3010M/8-L38 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

Ko-ken RS3010M/8-L38 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

SKU: KK-RS3010M/8-L38
MPN: RS3010M/8-L38

Save $16.58
Ko-ken RS3010M/8-L62 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

Ko-ken RS3010M/8-L62 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

SKU: KK-RS3010M/8-L62
MPN: RS3010M/8-L62

Save $18.46
Ko-ken RS4010A/10-L60 1/2 Sq. Dr. Bit Socket set 3/16-3/4 Hex 300mm 10 pieces

Ko-ken RS4010A/10-L60 1/2 Sq. Dr. Bit Socket set 3/16-3/4 Hex 300mm 10 pieces

SKU: KK-RS4010A/10-L60
MPN: RS4010A/10-L60

Save $30.74
Ko-ken RS4010M/10-L50 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

Ko-ken RS4010M/10-L50 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

SKU: KK-RS4010M/10-L50
MPN: RS4010M/10-L50

Save $26.02
Ko-ken RS4010M/10-L75 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

Ko-ken RS4010M/10-L75 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

SKU: KK-RS4010M/10-L75
MPN: RS4010M/10-L75

Save $27.38
Ko-ken RS4012A/10-L60 1/2 Sq. Dr. Bit Socket set 3/16-3/4 Hex 300mm 10 pieces

Ko-ken RS4012A/10-L60 1/2 Sq. Dr. Bit Socket set 3/16-3/4 Hex 300mm 10 pieces

SKU: KK-RS4012A/10-L60
MPN: RS4012A/10-L60

Save $31.89
Ko-ken RS4012M/10-L60 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

Ko-ken RS4012M/10-L60 1/2 Sq. Dr. Bit Socket set 4mm-19mm Hex 300mm 10 pieces

SKU: KK-RS4012M/10-L60
MPN: RS4012M/10-L60

Save $28.64