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 8400M-56 1 Sq. Dr. Socket 56mm 6 point Length 77mm
SKU: KK-8400M-56
MPN: 8400M-56
Ko-ken 8400M-58 1 Sq. Dr. Socket 58mm 6 point Length 77mm
SKU: KK-8400M-58
MPN: 8400M-58
Ko-ken 8400M-60 1 Sq. Dr. Socket 60mm 6 point Length 82mm
SKU: KK-8400M-60
MPN: 8400M-60
Ko-ken 8400M-62 1 Sq. Dr. Socket 62mm 6 point Length 82mm
SKU: KK-8400M-62
MPN: 8400M-62
Ko-ken 8400M-63 1 Sq. Dr. Socket 63mm 6 point Length 82mm
SKU: KK-8400M-63
MPN: 8400M-63
Ko-ken 8400M-64 1 Sq. Dr. Socket 64mm 6 point Length 82mm
SKU: KK-8400M-64
MPN: 8400M-64
Ko-ken 8400M-65 1 Sq. Dr. Socket 65mm 6 point Length 86mm
SKU: KK-8400M-65
MPN: 8400M-65
Ko-ken 8400M-67 1 Sq. Dr. Socket 67mm 6 point Length 86mm
SKU: KK-8400M-67
MPN: 8400M-67
Ko-ken 8400M-68 1 Sq. Dr. Socket 68mm 6 point Length 86mm
SKU: KK-8400M-68
MPN: 8400M-68
Ko-ken 8400M-70 1 Sq. Dr. Socket 70mm 6 point Length 88mm
SKU: KK-8400M-70
MPN: 8400M-70
Ko-ken 8400M-71 1 Sq. Dr. Socket 71mm 6 point Length 88mm
SKU: KK-8400M-71
MPN: 8400M-71
Ko-ken 8400M-72 1 Sq. Dr. Socket 72mm 6 point Length 88mm
SKU: KK-8400M-72
MPN: 8400M-72
Ko-ken 8400M-75 1 Sq. Dr. Socket 75mm 6 point Length 90mm
SKU: KK-8400M-75
MPN: 8400M-75
Ko-ken 8400M-78 1 Sq. Dr. Socket 78mm 6 point Length 90mm
SKU: KK-8400M-78
MPN: 8400M-78
Ko-ken 8400M-80 1 Sq. Dr. Socket 80mm 6 point Length 95mm
SKU: KK-8400M-80
MPN: 8400M-80
Ko-ken 8400M-83 1 Sq. Dr. Socket 83mm 6 point Length 95mm
SKU: KK-8400M-83
MPN: 8400M-83
Ko-ken 8400M-85 1 Sq. Dr. Socket 85mm 6 point Length 95mm
SKU: KK-8400M-85
MPN: 8400M-85
Ko-ken 8400M-90 1 Sq. Dr. Socket 90mm 6 point Length 100mm
SKU: KK-8400M-90
MPN: 8400M-90
Ko-ken 8400M-95 1 Sq. Dr. Socket 95mm 6 point Length 100mm
SKU: KK-8400M-95
MPN: 8400M-95
Ko-ken 8405A-1.1/2 1 Sq. Dr. Socket 1.1/2 12 point Length 65mm
SKU: KK-8405A-1.1/2
MPN: 8405A-1.1/2
Ko-ken 8405A-1.1/4 1 Sq. Dr. Socket 1.1/4 12 point Length 65mm
SKU: KK-8405A-1.1/4
MPN: 8405A-1.1/4
Ko-ken 8405A-1.11/16 1 Sq. Dr. Socket 1.11/16 12 point Length 68mm
SKU: KK-8405A-1.11/16
MPN: 8405A-1.11/16
Ko-ken 8405A-1.13/16 1 Sq. Dr. Socket 1.13/16 12 point Length 72mm
SKU: KK-8405A-1.13/16
MPN: 8405A-1.13/16
Ko-ken 8405A-1.15/16 1 Sq. Dr. Socket 1.15/16 12 point Length 72mm
SKU: KK-8405A-1.15/16
MPN: 8405A-1.15/16