KK Hand Tools
Freer Tool & Supply is your trusted, ISO-certified source for Ko-Ken hand tools—delivering the complete lineup of sockets, ratchets, breaker bars, extension bars, and specialty tools engineered for professional results. Every Ko-Ken hand tool is crafted from high-grade chrome vanadium steel and undergoes precision heat treatment, ensuring exceptional durability and long-term performance in demanding industrial and automotive environments.
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 4400M-22 1/2 Sq. Dr. Socket 22mm 6 point Length 40mm
SKU: KK-4400M-22
MPN: 4400M-22
Ko-ken 4400M-23 1/2 Sq. Dr. Socket 23mm 6 point Length 40mm
SKU: KK-4400M-23
MPN: 4400M-23
Ko-ken 4400M-24 1/2 Sq. Dr. Socket 24mm 6 point Length 42mm
SKU: KK-4400M-24
MPN: 4400M-24
Ko-ken 4400M-25 1/2 Sq. Dr. Socket 25mm 6 point Length 42mm
SKU: KK-4400M-25
MPN: 4400M-25
Ko-ken 4400M-26 1/2 Sq. Dr. Socket 26mm 6 point Length 42mm
SKU: KK-4400M-26
MPN: 4400M-26
Ko-ken 4400M-27 1/2 Sq. Dr. Socket 27mm 6 point Length 43mm
SKU: KK-4400M-27
MPN: 4400M-27
Ko-ken 4400M-28 1/2 Sq. Dr. Socket 28mm 6 point Length 43mm
SKU: KK-4400M-28
MPN: 4400M-28
Ko-ken 4400M-29 1/2 Sq. Dr. Socket 29mm 6 point Length 43mm
SKU: KK-4400M-29
MPN: 4400M-29
Ko-ken 4400M-30 1/2 Sq. Dr. Socket 30mm 6 point Length 46mm
SKU: KK-4400M-30
MPN: 4400M-30
Ko-ken 4400M-31 1/2 Sq. Dr. Socket 31mm 6 point Length 46mm
SKU: KK-4400M-31
MPN: 4400M-31
Ko-ken 4400M-32 1/2 Sq. Dr. Socket 32mm 6 point Length 46mm
SKU: KK-4400M-32
MPN: 4400M-32
Ko-ken 4400M-33 1/2 Sq. Dr. Socket 33mm 6 point Length 47mm
SKU: KK-4400M-33
MPN: 4400M-33
Ko-ken 4400M-34 1/2 Sq. Dr. Socket 34mm 6 point Length 47mm
SKU: KK-4400M-34
MPN: 4400M-34
Ko-ken 4400M-35 1/2 Sq. Dr. Socket 35mm 6 point Length 47mm
SKU: KK-4400M-35
MPN: 4400M-35
Ko-ken 4400M-36 1/2 Sq. Dr. Socket 36mm 6 point Length 47mm
SKU: KK-4400M-36
MPN: 4400M-36
Ko-ken 4400M-37 1/2 Sq. Dr. Socket 37mm 6 point Length 47mm
SKU: KK-4400M-37
MPN: 4400M-37
Ko-ken 4400M-38 1/2 Sq. Dr. Socket 38mm 6 point Length 47mm
SKU: KK-4400M-38
MPN: 4400M-38
Ko-ken 4400M-41 1/2 Sq. Dr. Socket 41mm 6 point Length 57mm
SKU: KK-4400M-41
MPN: 4400M-41
Ko-ken 4400M-46 1/2 Sq. Dr. Socket 46mm 6 point Length 60mm
SKU: KK-4400M-46
MPN: 4400M-46
Ko-ken 4400M-6 1/2 Sq. Dr. Socket 6mm 6 point Length 36mm
SKU: KK-4400M-6
MPN: 4400M-6
Ko-ken 4400M-7 1/2 Sq. Dr. Socket 7mm 6 point Length 36mm
SKU: KK-4400M-7
MPN: 4400M-7
Ko-ken 4400M-8 1/2 Sq. Dr. Socket 8mm 6 point Length 36mm
SKU: KK-4400M-8
MPN: 4400M-8
Ko-ken 4400M-9 1/2 Sq. Dr. Socket 9mm 6 point Length 37mm
SKU: KK-4400M-9
MPN: 4400M-9
Ko-ken 4400W-1/2 1/2 Sq. Dr. Socket Whitworth 1/2 6 point Length 40mm
SKU: KK-4400W-1/2
MPN: 4400W-1/2