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 3020.38-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 38mm
SKU: KK-3020.38-M14
MPN: 3020.38-M14
Ko-ken 3020.38-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 38mm
SKU: KK-3020.38-M5
MPN: 3020.38-M5
Ko-ken 3020.38-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 38mm
SKU: KK-3020.38-M6
MPN: 3020.38-M6
Ko-ken 3020.38-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 38mm
SKU: KK-3020.38-M8
MPN: 3020.38-M8
Ko-ken 3020.50-M10 3/8 Sq. Dr. Bit Socket XZN M10 Triple Square Length 50mm
SKU: KK-3020.50-M10
MPN: 3020.50-M10
Ko-ken 3020.50-M12 3/8 Sq. Dr. Bit Socket XZN M12 Triple Square Length 50mm
SKU: KK-3020.50-M12
MPN: 3020.50-M12
Ko-ken 3020.50-M14 3/8 Sq. Dr. Bit Socket XZN M14 Triple Square Length 50mm
SKU: KK-3020.50-M14
MPN: 3020.50-M14
Ko-ken 3020.50-M4 3/8 Sq. Dr. Bit Socket XZN M4 Triple Square Length 50mm
SKU: KK-3020.50-M4
MPN: 3020.50-M4
Ko-ken 3020.50-M5 3/8 Sq. Dr. Bit Socket XZN M5 Triple Square Length 50mm
SKU: KK-3020.50-M5
MPN: 3020.50-M5
Ko-ken 3020.50-M6 3/8 Sq. Dr. Bit Socket XZN M6 Triple Square Length 50mm
SKU: KK-3020.50-M6
MPN: 3020.50-M6
Ko-ken 3020.50-M8 3/8 Sq. Dr. Bit Socket XZN M8 Triple Square Length 50mm
SKU: KK-3020.50-M8
MPN: 3020.50-M8
Ko-ken 4020.100-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 100mm
SKU: KK-4020.100-M10
MPN: 4020.100-M10
Ko-ken 4020.100-M12 1/2 Sq. Dr. Bit Socket XZN M12 Triple Square Length 100mm
SKU: KK-4020.100-M12
MPN: 4020.100-M12
Ko-ken 4020.100-M14 1/2 Sq. Dr. Bit Socket XZN M14 Triple Square Length 100mm
SKU: KK-4020.100-M14
MPN: 4020.100-M14
Ko-ken 4020.100-M16 1/2 Sq. Dr. Bit Socket XZN M16 Triple Square Length 100mm
SKU: KK-4020.100-M16
MPN: 4020.100-M16
Ko-ken 4020.100-M18 1/2 Sq. Dr. Bit Socket XZN M18 Triple Square Length 100mm
SKU: KK-4020.100-M18
MPN: 4020.100-M18
Ko-ken 4020.100-M5 1/2 Sq. Dr. Bit Socket XZN M5 Triple Square Length 100mm
SKU: KK-4020.100-M5
MPN: 4020.100-M5
Ko-ken 4020.100-M6 1/2 Sq. Dr. Bit Socket XZN M6 Triple Square Length 100mm
SKU: KK-4020.100-M6
MPN: 4020.100-M6
Ko-ken 4020.100-M8 1/2 Sq. Dr. Bit Socket XZN M8 Triple Square Length 100mm
SKU: KK-4020.100-M8
MPN: 4020.100-M8
Ko-ken 4020.120-M10 1/2 Sq. Dr. Bit Socket XZN M10 Triple Square Length 120mm
SKU: KK-4020.120-M10
MPN: 4020.120-M10
Ko-ken RS3020/6-L38 3/8 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm 6 pieces
SKU: KK-RS3020/6-L38
MPN: RS3020/6-L38
Ko-ken RS3020/7-L50 3/8 Sq. Dr. Bit Socket set XZN M4-M14 Triple Square 200mm 7 pieces
SKU: KK-RS3020/7-L50
MPN: RS3020/7-L50
Ko-ken RS4020/6-L60 1/2 Sq. Dr. Bit Socket set XZN M5-M14 Triple Square 150mm 6 pieces
SKU: KK-RS4020/6-L60
MPN: RS4020/6-L60