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 6405M-47 3/4 Sq. Dr. Socket 47mm 12 point Length 68mm
SKU: KK-6405M-47
MPN: 6405M-47
Ko-ken 6405M-48 3/4 Sq. Dr. Socket 48mm 12 point Length 68mm
SKU: KK-6405M-48
MPN: 6405M-48
Ko-ken 6405M-50 3/4 Sq. Dr. Socket 50mm 12 point Length 68mm
SKU: KK-6405M-50
MPN: 6405M-50
Ko-ken 6405M-52 3/4 Sq. Dr. Socket 52mm 12 point Length 72mm
SKU: KK-6405M-52
MPN: 6405M-52
Ko-ken 6405M-54 3/4 Sq. Dr. Socket 54mm 12 point Length 72mm
SKU: KK-6405M-54
MPN: 6405M-54
Ko-ken 6405M-55 3/4 Sq. Dr. Socket 55mm 12 point Length 72mm
SKU: KK-6405M-55
MPN: 6405M-55
Ko-ken 6405M-56 3/4 Sq. Dr. Socket 56mm 12 point Length 72mm
SKU: KK-6405M-56
MPN: 6405M-56
Ko-ken 6405M-57 3/4 Sq. Dr. Socket 57mm 12 point Length 72mm
SKU: KK-6405M-57
MPN: 6405M-57
Ko-ken 6405M-58 3/4 Sq. Dr. Socket 58mm 12 point Length 72mm
SKU: KK-6405M-58
MPN: 6405M-58
Ko-ken 6405M-60 3/4 Sq. Dr. Socket 60mm 12 point Length 76mm
SKU: KK-6405M-60
MPN: 6405M-60
Ko-ken 6405M-63 3/4 Sq. Dr. Socket 63mm 12 point Length 76mm
SKU: KK-6405M-63
MPN: 6405M-63
Ko-ken 6405M-65 3/4 Sq. Dr. Socket 65mm 12 point Length 80mm
SKU: KK-6405M-65
MPN: 6405M-65
Ko-ken 6405M-70 3/4 Sq. Dr. Socket 70mm 12 point Length 84mm
SKU: KK-6405M-70
MPN: 6405M-70
Ko-ken 6405M-75 3/4 Sq. Dr. Socket 75mm 12 point Length 86mm
SKU: KK-6405M-75
MPN: 6405M-75
Ko-ken 6405M-78 3/4 Sq. Dr. Socket 78mm 12 point Length 86mm
SKU: KK-6405M-78
MPN: 6405M-78
Ko-ken 6405M-80 3/4 Sq. Dr. Socket 80mm 12 point Length 90mm
SKU: KK-6405M-80
MPN: 6405M-80
Ko-ken 6405M-85 3/4 Sq. Dr. Socket 85mm 12 point Length 90mm
SKU: KK-6405M-85
MPN: 6405M-85
Ko-ken 8400A-1.1/2 1 Sq. Dr. Socket 1.1/2 6 point Length 65mm
SKU: KK-8400A-1.1/2
MPN: 8400A-1.1/2
Ko-ken 8400A-1.1/4 1 Sq. Dr. Socket 1.1/4 6 point Length 65mm
SKU: KK-8400A-1.1/4
MPN: 8400A-1.1/4
Ko-ken 8400A-1.11/16 1 Sq. Dr. Socket 1.11/16 6 point Length 68mm
SKU: KK-8400A-1.11/16
MPN: 8400A-1.11/16
Ko-ken 8400A-1.13/16 1 Sq. Dr. Socket 1.13/16 6 point Length 72mm
SKU: KK-8400A-1.13/16
MPN: 8400A-1.13/16
Ko-ken 8400A-1.15/16 1 Sq. Dr. Socket 1.15/16 6 point Length 72mm
SKU: KK-8400A-1.15/16
MPN: 8400A-1.15/16
Ko-ken 8400A-1.3/16 1 Sq. Dr. Socket 1.3/16 6 point Length 65mm
SKU: KK-8400A-1.3/16
MPN: 8400A-1.3/16
Ko-ken 8400A-1.3/4 1 Sq. Dr. Socket 1.3/4 6 point Length 68mm
SKU: KK-8400A-1.3/4
MPN: 8400A-1.3/4