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 3749SB-1/2 1/2 Sq. Dr. Ratchet Handle 24 teeth Short Length 110mm Push Button
SKU: KK-3749SB-1/2
MPN: 3749SB-1/2
Ko-ken 4000.60-2 1/2 Sq. Dr. Bit Socket PH2 Length 60mm
SKU: KK-4000.60-2
MPN: 4000.60-2
Ko-ken 4000.60-3 1/2 Sq. Dr. Bit Socket PH3 Length 60mm
SKU: KK-4000.60-3
MPN: 4000.60-3
Ko-ken 4000.60-4 1/2 Sq. Dr. Bit Socket PH4 Length 60mm
SKU: KK-4000.60-4
MPN: 4000.60-4
Ko-ken 4000.60-PZ2 1/2 Sq. Dr. Bit Socket PZ2 Length 60mm
SKU: KK-4000.60-PZ2
MPN: 4000.60-PZ2
Ko-ken 4000.60-PZ3 1/2 Sq. Dr. Bit Socket PZ3 Length 60mm
SKU: KK-4000.60-PZ3
MPN: 4000.60-PZ3
Ko-ken 4005.60-10 1/2 Sq. Dr. Bit Socket Slotted 1.6x10 Length 60mm
SKU: KK-4005.60-10
MPN: 4005.60-10
Ko-ken 4005.60-12 1/2 Sq. Dr. Bit Socket Slotted 2.0x12 Length 60mm
SKU: KK-4005.60-12
MPN: 4005.60-12
Ko-ken 4005.60-14 1/2 Sq. Dr. Bit Socket Slotted 2.5x14 Length 60mm
SKU: KK-4005.60-14
MPN: 4005.60-14
Ko-ken 4005.60-16 1/2 Sq. Dr. Bit Socket Slotted 2.5x16 Length 60mm
SKU: KK-4005.60-16
MPN: 4005.60-16
Ko-ken 4005.60-8 1/2 Sq. Dr. Bit Socket Slotted 1.2x8 Length 60mm
SKU: KK-4005.60-8
MPN: 4005.60-8
Ko-ken 4010A.60-1/2 1/2 Sq. Dr. Bit Socket 1/2 Hex Length 60mm
SKU: KK-4010A.60-1/2
MPN: 4010A.60-1/2
Ko-ken 4010A.60-1/4 1/2 Sq. Dr. Bit Socket 1/4 Hex Length 60mm
SKU: KK-4010A.60-1/4
MPN: 4010A.60-1/4
Ko-ken 4010A.60-11/32 1/2 Sq. Dr. Bit Socket 11/32 Hex Length 60mm
SKU: KK-4010A.60-11/32
MPN: 4010A.60-11/32
Ko-ken 4010A.60-3/16 1/2 Sq. Dr. Bit Socket 3/16 Hex Length 60mm
SKU: KK-4010A.60-3/16
MPN: 4010A.60-3/16
Ko-ken 4010A.60-3/4 1/2 Sq. Dr. Bit Socket 3/4 Hex Length 60mm
SKU: KK-4010A.60-3/4
MPN: 4010A.60-3/4
Ko-ken 4010A.60-3/8 1/2 Sq. Dr. Bit Socket 3/8 Hex Length 60mm
SKU: KK-4010A.60-3/8
MPN: 4010A.60-3/8
Ko-ken 4010A.60-5/16 1/2 Sq. Dr. Bit Socket 5/16 Hex Length 60mm
SKU: KK-4010A.60-5/16
MPN: 4010A.60-5/16
Ko-ken 4010A.60-5/32 1/2 Sq. Dr. Bit Socket 5/32 Hex Length 60mm
SKU: KK-4010A.60-5/32
MPN: 4010A.60-5/32
Ko-ken 4010A.60-5/8 1/2 Sq. Dr. Bit Socket 5/8 Hex Length 60mm
SKU: KK-4010A.60-5/8
MPN: 4010A.60-5/8
Ko-ken 4010A.60-7/16 1/2 Sq. Dr. Bit Socket 7/16 Hex Length 60mm
SKU: KK-4010A.60-7/16
MPN: 4010A.60-7/16
Ko-ken 4010A.60-7/32 1/2 Sq. Dr. Bit Socket 7/32 Hex Length 60mm
SKU: KK-4010A.60-7/32
MPN: 4010A.60-7/32
Ko-ken 4010A.60-9/16 1/2 Sq. Dr. Bit Socket 9/16 Hex Length 60mm
SKU: KK-4010A.60-9/16
MPN: 4010A.60-9/16
Ko-ken 4010A.60-9/32 1/2 Sq. Dr. Bit Socket 9/32 Hex Length 60mm
SKU: KK-4010A.60-9/32
MPN: 4010A.60-9/32