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 4405M-28 1/2 Sq. Dr. Socket 28mm 12 point Length 43mm
SKU: KK-4405M-28
MPN: 4405M-28
Ko-ken 4405M-29 1/2 Sq. Dr. Socket 29mm 12 point Length 43mm
SKU: KK-4405M-29
MPN: 4405M-29
Ko-ken 4405M-30 1/2 Sq. Dr. Socket 30mm 12 point Length 46mm
SKU: KK-4405M-30
MPN: 4405M-30
Ko-ken 4405M-31 1/2 Sq. Dr. Socket 31mm 12 point Length 46mm
SKU: KK-4405M-31
MPN: 4405M-31
Ko-ken 4405M-32 1/2 Sq. Dr. Socket 32mm 12 point Length 46mm
SKU: KK-4405M-32
MPN: 4405M-32
Ko-ken 4405M-33 1/2 Sq. Dr. Socket 33mm 12 point Length 47mm
SKU: KK-4405M-33
MPN: 4405M-33
Ko-ken 4405M-34 1/2 Sq. Dr. Socket 34mm 12 point Length 47mm
SKU: KK-4405M-34
MPN: 4405M-34
Ko-ken 4405M-35 1/2 Sq. Dr. Socket 35mm 12 point Length 47mm
SKU: KK-4405M-35
MPN: 4405M-35
Ko-ken 4405M-36 1/2 Sq. Dr. Socket 36mm 12 point Length 47mm
SKU: KK-4405M-36
MPN: 4405M-36
Ko-ken 4405m-36DU 1/2 Sq. Dr. Socket 36mm 12 point Length 28mm For Rear Wheel Nut Motorcycle
SKU: KK-4405m-36DU
MPN: 4405m-36DU
Ko-ken 4405M-37 1/2 Sq. Dr. Socket 37mm 12 point Length 47mm
SKU: KK-4405M-37
MPN: 4405M-37
Ko-ken 4405M-38 1/2 Sq. Dr. Socket 38mm 12 point Length 47mm
SKU: KK-4405M-38
MPN: 4405M-38
Ko-ken 4405M-41 1/2 Sq. Dr. Socket 41mm 12 point Length 57mm
SKU: KK-4405M-41
MPN: 4405M-41
Ko-ken 4405M-46 1/2 Sq. Dr. Socket 46mm 12 point Length 60mm
SKU: KK-4405M-46
MPN: 4405M-46
Ko-ken 4405M-6 1/2 Sq. Dr. Socket 6mm 12 point Length 36mm
SKU: KK-4405M-6
MPN: 4405M-6
Ko-ken 4405M-7 1/2 Sq. Dr. Socket 7mm 12 point Length 36mm
SKU: KK-4405M-7
MPN: 4405M-7
Ko-ken 4405M-8 1/2 Sq. Dr. Socket 8mm 12 point Length 36mm
SKU: KK-4405M-8
MPN: 4405M-8
Ko-ken 4405M-9 1/2 Sq. Dr. Socket 9mm 12 point Length 37mm
SKU: KK-4405M-9
MPN: 4405M-9
Ko-ken 4405W-1/2 1/2 Sq. Dr. Socket Whitworth 1/2 12 point Length 40mm
SKU: KK-4405W-1/2
MPN: 4405W-1/2
Ko-ken 4405W-1/4 1/2 Sq. Dr. Socket Whitworth 1/4 12 point Length 37mm
SKU: KK-4405W-1/4
MPN: 4405W-1/4
Ko-ken 4405W-11/16 1/2 Sq. Dr. Socket Whitworth 11/16 12 point Length 46mm
SKU: KK-4405W-11/16
MPN: 4405W-11/16
Ko-ken 4405W-3/16 1/2 Sq. Dr. Socket Whitworth 3/16 12 point Length 37mm
SKU: KK-4405W-3/16
MPN: 4405W-3/16
Ko-ken 4405W-3/4 1/2 Sq. Dr. Socket Whitworth 3/4 12 point Length 47mm
SKU: KK-4405W-3/4
MPN: 4405W-3/4
Ko-ken 4405W-3/8 1/2 Sq. Dr. Socket Whitworth 3/8 12 point Length 37mm
SKU: KK-4405W-3/8
MPN: 4405W-3/8