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KK Automotive

Ko-Ken construction products include professional-grade tools and tool accessories used for jobsite assembly, maintenance, and equipment service (application dependent). Construction-focused tool setups are often selected for durability, reliable fastener engagement, and compatibility with common jobsite hardware. Because “construction” can include many tool types, the best way to choose the right item is to match the tool category and specifications to your fastener sizes, drive system, and working conditions (per listing).

Ko-ken PW8P-35x17 1 Sq. Dr. Rear Wheel Nut Socket 35 x 17mm Hex x Square 83mm Color coded

Ko-ken PW8P-35x17 1 Sq. Dr. Rear Wheel Nut Socket 35 x 17mm Hex x Square 83mm Color coded

SKU: KK-PW8P-35x17
MPN: PW8P-35x17

Save $17.63
Ko-ken PW8P-38x20 1 Sq. Dr. Rear Wheel Nut Socket 38 x 20mm Hex x Square 83mm Color coded

Ko-ken PW8P-38x20 1 Sq. Dr. Rear Wheel Nut Socket 38 x 20mm Hex x Square 83mm Color coded

SKU: KK-PW8P-38x20
MPN: PW8P-38x20

Save $19.83
Ko-ken PW8P-41x19 1 Sq. Dr. Rear Wheel Nut Socket 41 x 19mm Hex x Square 87mm Color coded

Ko-ken PW8P-41x19 1 Sq. Dr. Rear Wheel Nut Socket 41 x 19mm Hex x Square 87mm Color coded

SKU: KK-PW8P-41x19
MPN: PW8P-41x19

Save $20.24
Ko-ken PW8P-41x20 1 Sq. Dr. Rear Wheel Nut Socket 41 x 20mm Hex x Square 87mm Color coded

Ko-ken PW8P-41x20 1 Sq. Dr. Rear Wheel Nut Socket 41 x 20mm Hex x Square 87mm Color coded

SKU: KK-PW8P-41x20
MPN: PW8P-41x20

Save $20.24
Ko-ken PW8P-41x21 1 Sq. Dr. Rear Wheel Nut Socket 41 x 21mm Hex x Square 87mm Color coded

Ko-ken PW8P-41x21 1 Sq. Dr. Rear Wheel Nut Socket 41 x 21mm Hex x Square 87mm Color coded

SKU: KK-PW8P-41x21
MPN: PW8P-41x21

Save $20.24
Ko-ken PW8P/4 1 Sq. Dr. Rear Wheel Nut Socket Set Hex x Square Color coded 4 pieces

Ko-ken PW8P/4 1 Sq. Dr. Rear Wheel Nut Socket Set Hex x Square Color coded 4 pieces

SKU: KK-PW8P/4
MPN: PW8P/4

Save $78.16
Ko-ken RS14124/7 1/2 Sq. Dr. Lock Nut Buster Set 17-27.5mm For Lock Nut 7 pieces

Ko-ken RS14124/7 1/2 Sq. Dr. Lock Nut Buster Set 17-27.5mm For Lock Nut 7 pieces

SKU: KK-RS14124/7
MPN: RS14124/7

Save $58.49
Ko-ken RS2350M/4 1/4 Sq. Dr. Socket set 8-14mm Nut Grip 4 pieces

Ko-ken RS2350M/4 1/4 Sq. Dr. Socket set 8-14mm Nut Grip 4 pieces

SKU: KK-RS2350M/4
MPN: RS2350M/4

Save $18.04
Ko-ken RS2350X/4 1/4 Sq. Dr. Socket set 8-14mm Nut Grip 4 pieces

Ko-ken RS2350X/4 1/4 Sq. Dr. Socket set 8-14mm Nut Grip 4 pieces

SKU: KK-RS2350X/4
MPN: RS2350X/4

Save $17.73
Ko-ken RS2450MS/6 1/4 Sq. Dr. Socket set 7-14mm Nut Grip 150mm 6 pieces

Ko-ken RS2450MS/6 1/4 Sq. Dr. Socket set 7-14mm Nut Grip 150mm 6 pieces

SKU: KK-RS2450MS/6
MPN: RS2450MS/6

Save $15.63
Ko-ken RS3015M/8-L100 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

Ko-ken RS3015M/8-L100 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

SKU: KK-RS3015M/8-L100
MPN: RS3015M/8-L100

Save $26.02
Ko-ken RS3015M/8-L62 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

Ko-ken RS3015M/8-L62 3/8 Sq. Dr. Bit Socket set 3mm-12mm Hex 200mm 8 pieces

SKU: KK-RS3015M/8-L62
MPN: RS3015M/8-L62

Save $24.13
Ko-ken RS3350M/5 3/8 Sq. Dr. Socket set 8mm-14mm Nut Grip 150mm 5 pieces

Ko-ken RS3350M/5 3/8 Sq. Dr. Socket set 8mm-14mm Nut Grip 150mm 5 pieces

SKU: KK-RS3350M/5
MPN: RS3350M/5

Save $22.87
Ko-ken RS3350X/4 3/8 Sq. Dr. Socket set 8mm-14mm Nut Grip 150mm 4 pieces

Ko-ken RS3350X/4 3/8 Sq. Dr. Socket set 8mm-14mm Nut Grip 150mm 4 pieces

SKU: KK-RS3350X/4
MPN: RS3350X/4

Save $18.04
Ko-ken RS3441M/5 3/8 Sq. Dr. Universal Socket set 8mm-14mm Nut Grip 150mm 5 pieces

Ko-ken RS3441M/5 3/8 Sq. Dr. Universal Socket set 8mm-14mm Nut Grip 150mm 5 pieces

SKU: KK-RS3441M/5
MPN: RS3441M/5

Save $51.09
Ko-ken RS3450M/10 3/8 Sq. Dr. Socket set 10mm-22mm Nut Grip 250mm 10 pieces

Ko-ken RS3450M/10 3/8 Sq. Dr. Socket set 10mm-22mm Nut Grip 250mm 10 pieces

SKU: KK-RS3450M/10
MPN: RS3450M/10

Save $27.48
Ko-ken RS3450MH/6 3/8 Sq. Dr. Socket set 8mm-17mm Nut Grip 150mm 6 pieces

Ko-ken RS3450MH/6 3/8 Sq. Dr. Socket set 8mm-17mm Nut Grip 150mm 6 pieces

SKU: KK-RS3450MH/6
MPN: RS3450MH/6

Save $29.90
Ko-ken RS4450M/10 1/2 Sq. Dr. Socket set 10-22mm Nut Grip 300mm 10 pieces

Ko-ken RS4450M/10 1/2 Sq. Dr. Socket set 10-22mm Nut Grip 300mm 10 pieces

SKU: KK-RS4450M/10
MPN: RS4450M/10

Save $28.64
Ko-ken SP4122.69-22 1/2 Sq. Dr. Socket 4 teeth 69mm For Deisel injection holder nut

Ko-ken SP4122.69-22 1/2 Sq. Dr. Socket 4 teeth 69mm For Deisel injection holder nut

SKU: KK-SP4122.69-22
MPN: SP4122.69-22

Save $13.37
Ko-ken SP4300M.110-22 1/2 Sq. Dr. Socket 22mm 6 point 110mm For O2 sensor

Ko-ken SP4300M.110-22 1/2 Sq. Dr. Socket 22mm 6 point 110mm For O2 sensor

SKU: KK-SP4300M.110-22
MPN: SP4300M.110-22

Save $12.38
Ko-ken SP4300M.85-22 1/2 Sq. Dr. Socket 22mm 6 point 85mm For O2 sensor

Ko-ken SP4300M.85-22 1/2 Sq. Dr. Socket 22mm 6 point 85mm For O2 sensor

SKU: KK-SP4300M.85-22
MPN: SP4300M.85-22

Save $11.12
Ko-ken SP4305M.77-27 1/2 Sq. Dr. Socket 27mm 77mm For fuel injection pump

Ko-ken SP4305M.77-27 1/2 Sq. Dr. Socket 27mm 77mm For fuel injection pump

SKU: KK-SP4305M.77-27
MPN: SP4305M.77-27

Save $7.80
Ko-ken ST4027.140-00 1/2 Sq. Dr. Bit Socket 140mm For Cylinder head bolt

Ko-ken ST4027.140-00 1/2 Sq. Dr. Bit Socket 140mm For Cylinder head bolt

SKU: KK-ST4027.140-00
MPN: ST4027.140-00

Save $4.57