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 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

Sale price $204.39 List price $255.48
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

Sale price $109.95 List price $137.43
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

Sale price $119.63 List price $149.53
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

Sale price $114.56 List price $143.20
Save $28.64