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 2025.28-10IP 1/4 Sq. Dr. Bit Socket TORXPLUS 10IP  Length 28mm

Ko-ken 2025.28-10IP 1/4 Sq. Dr. Bit Socket TORXPLUS 10IP Length 28mm

SKU: KK-2025.28-10IP
MPN: 2025.28-10IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-10IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 10IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-10IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 10IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-10IPR
MPN: 2025.28-10IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-15IP 1/4 Sq. Dr. Bit Socket TORXPLUS 15IP  Length 28mm

Ko-ken 2025.28-15IP 1/4 Sq. Dr. Bit Socket TORXPLUS 15IP Length 28mm

SKU: KK-2025.28-15IP
MPN: 2025.28-15IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-15IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 15IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-15IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 15IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-15IPR
MPN: 2025.28-15IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-20IP 1/4 Sq. Dr. Bit Socket TORXPLUS 20IP  Length 28mm

Ko-ken 2025.28-20IP 1/4 Sq. Dr. Bit Socket TORXPLUS 20IP Length 28mm

SKU: KK-2025.28-20IP
MPN: 2025.28-20IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-20IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 20IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-20IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 20IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-20IPR
MPN: 2025.28-20IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-25IP 1/4 Sq. Dr. Bit Socket TORXPLUS 25IP  Length 28mm

Ko-ken 2025.28-25IP 1/4 Sq. Dr. Bit Socket TORXPLUS 25IP Length 28mm

SKU: KK-2025.28-25IP
MPN: 2025.28-25IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-25IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 25IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-25IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 25IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-25IPR
MPN: 2025.28-25IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-27IP 1/4 Sq. Dr. Bit Socket TORXPLUS 27IP  Length 28mm

Ko-ken 2025.28-27IP 1/4 Sq. Dr. Bit Socket TORXPLUS 27IP Length 28mm

SKU: KK-2025.28-27IP
MPN: 2025.28-27IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-27IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 27IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-27IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 27IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-27IPR
MPN: 2025.28-27IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-30IP 1/4 Sq. Dr. Bit Socket TORXPLUS 30IP  Length 28mm

Ko-ken 2025.28-30IP 1/4 Sq. Dr. Bit Socket TORXPLUS 30IP Length 28mm

SKU: KK-2025.28-30IP
MPN: 2025.28-30IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-30IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 30IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-30IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 30IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-30IPR
MPN: 2025.28-30IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-40IP 1/4 Sq. Dr. Bit Socket TORXPLUS 40IP  Length 28mm

Ko-ken 2025.28-40IP 1/4 Sq. Dr. Bit Socket TORXPLUS 40IP Length 28mm

SKU: KK-2025.28-40IP
MPN: 2025.28-40IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-40IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 40IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-40IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 40IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-40IPR
MPN: 2025.28-40IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-8IP 1/4 Sq. Dr. Bit Socket TORXPLUS 8IP  Length 28mm

Ko-ken 2025.28-8IP 1/4 Sq. Dr. Bit Socket TORXPLUS 8IP Length 28mm

SKU: KK-2025.28-8IP
MPN: 2025.28-8IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-8IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 8IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-8IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 8IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-8IPR
MPN: 2025.28-8IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 2025.28-9IP 1/4 Sq. Dr. Bit Socket TORXPLUS 9IP  Length 28mm

Ko-ken 2025.28-9IP 1/4 Sq. Dr. Bit Socket TORXPLUS 9IP Length 28mm

SKU: KK-2025.28-9IP
MPN: 2025.28-9IP

Sale price $11.07 List price $13.83
Save $2.76
Ko-ken 2025.28-9IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 9IPR Tamper Resistant Length 28mm

Ko-ken 2025.28-9IPR 1/4 Sq. Dr. Bit Socket TORXPLUS 9IPR Tamper Resistant Length 28mm

SKU: KK-2025.28-9IPR
MPN: 2025.28-9IPR

Sale price $12.02 List price $15.02
Save $3
Ko-ken 3025.50-27IP 3/8 Sq. Dr. Bit Socket TORXPLUS 27IP  Length 50mm

Ko-ken 3025.50-27IP 3/8 Sq. Dr. Bit Socket TORXPLUS 27IP Length 50mm

SKU: KK-3025.50-27IP
MPN: 3025.50-27IP

Sale price $12.62 List price $15.77
Save $3.15
Ko-ken 3025.50-27IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 27IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-27IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 27IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-27IPR
MPN: 3025.50-27IPR

Sale price $13.67 List price $17.08
Save $3.41
Ko-ken 3025.50-30IP 3/8 Sq. Dr. Bit Socket TORXPLUS 30IP  Length 50mm

Ko-ken 3025.50-30IP 3/8 Sq. Dr. Bit Socket TORXPLUS 30IP Length 50mm

SKU: KK-3025.50-30IP
MPN: 3025.50-30IP

Sale price $12.62 List price $15.77
Save $3.15
Ko-ken 3025.50-30IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 30IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-30IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 30IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-30IPR
MPN: 3025.50-30IPR

Sale price $13.67 List price $17.08
Save $3.41
Ko-ken 3025.50-40IP 3/8 Sq. Dr. Bit Socket TORXPLUS 40IP  Length 50mm

Ko-ken 3025.50-40IP 3/8 Sq. Dr. Bit Socket TORXPLUS 40IP Length 50mm

SKU: KK-3025.50-40IP
MPN: 3025.50-40IP

Sale price $13.87 List price $17.33
Save $3.46
Ko-ken 3025.50-40IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 40IPR Tamper Resistant Length 50mm

Ko-ken 3025.50-40IPR 3/8 Sq. Dr. Bit Socket TORXPLUS 40IPR Tamper Resistant Length 50mm

SKU: KK-3025.50-40IPR
MPN: 3025.50-40IPR

Sale price $16.66 List price $20.82
Save $4.16