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 8400M-33 1 Sq. Dr. Socket 33mm 6 point Length 65mm
SKU: KK-8400M-33
MPN: 8400M-33
Ko-ken 8400M-34 1 Sq. Dr. Socket 34mm 6 point Length 65mm
SKU: KK-8400M-34
MPN: 8400M-34
Ko-ken 8400M-35 1 Sq. Dr. Socket 35mm 6 point Length 65mm
SKU: KK-8400M-35
MPN: 8400M-35
Ko-ken 8400M-36 1 Sq. Dr. Socket 36mm 6 point Length 65mm
SKU: KK-8400M-36
MPN: 8400M-36
Ko-ken 8400M-38 1 Sq. Dr. Socket 38mm 6 point Length 65mm
SKU: KK-8400M-38
MPN: 8400M-38
Ko-ken 8400M-39 1 Sq. Dr. Socket 39mm 6 point Length 65mm
SKU: KK-8400M-39
MPN: 8400M-39
Ko-ken 8400M-40 1 Sq. Dr. Socket 40mm 6 point Length 65mm
SKU: KK-8400M-40
MPN: 8400M-40
Ko-ken 8400M-41 1 Sq. Dr. Socket 41mm 6 point Length 68mm
SKU: KK-8400M-41
MPN: 8400M-41
Ko-ken 8400M-42 1 Sq. Dr. Socket 42mm 6 point Length 68mm
SKU: KK-8400M-42
MPN: 8400M-42
Ko-ken 8400M-43 1 Sq. Dr. Socket 43mm 6 point Length 68mm
SKU: KK-8400M-43
MPN: 8400M-43
Ko-ken 8400M-45 1 Sq. Dr. Socket 45mm 6 point Length 68mm
SKU: KK-8400M-45
MPN: 8400M-45
Ko-ken 8400M-46 1 Sq. Dr. Socket 46mm 6 point Length 72mm
SKU: KK-8400M-46
MPN: 8400M-46
Ko-ken 8400M-47 1 Sq. Dr. Socket 47mm 6 point Length 72mm
SKU: KK-8400M-47
MPN: 8400M-47
Ko-ken 8400M-48 1 Sq. Dr. Socket 48mm 6 point Length 72mm
SKU: KK-8400M-48
MPN: 8400M-48
Ko-ken 8400M-50 1 Sq. Dr. Socket 50mm 6 point Length 72mm
SKU: KK-8400M-50
MPN: 8400M-50
Ko-ken 8400M-52 1 Sq. Dr. Socket 52mm 6 point Length 72mm
SKU: KK-8400M-52
MPN: 8400M-52
Ko-ken 8400M-54 1 Sq. Dr. Socket 54mm 6 point Length 72mm
SKU: KK-8400M-54
MPN: 8400M-54
Ko-ken 8400M-55 1 Sq. Dr. Socket 55mm 6 point Length 77mm
SKU: KK-8400M-55
MPN: 8400M-55
Ko-ken 8400M-56 1 Sq. Dr. Socket 56mm 6 point Length 77mm
SKU: KK-8400M-56
MPN: 8400M-56
Ko-ken 8400M-58 1 Sq. Dr. Socket 58mm 6 point Length 77mm
SKU: KK-8400M-58
MPN: 8400M-58
Ko-ken 8400M-60 1 Sq. Dr. Socket 60mm 6 point Length 82mm
SKU: KK-8400M-60
MPN: 8400M-60
Ko-ken 8400M-62 1 Sq. Dr. Socket 62mm 6 point Length 82mm
SKU: KK-8400M-62
MPN: 8400M-62
Ko-ken 8400M-63 1 Sq. Dr. Socket 63mm 6 point Length 82mm
SKU: KK-8400M-63
MPN: 8400M-63
Ko-ken 8400M-64 1 Sq. Dr. Socket 64mm 6 point Length 82mm
SKU: KK-8400M-64
MPN: 8400M-64