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KK Z-Series

Ko-Ken Z-Series

Ko-Ken Z-Series: Professional-Grade Impact Sockets

Discover the Ko-Ken Z-Series: the next generation of professional-grade impact sockets and accessories, engineered for demanding industrial and automotive applications. As an ISO-certified distributor, Freer Tool & Supply proudly offers Ko-Ken’s Z-Series—designed for low-profile, hard-to-reach locations where standard sockets fall short. Each Z-Series socket and accessory is crafted with advanced materials and precise Japanese manufacturing, ensuring maximum durability, strength, and reliability under heavy loads.

Ko-ken 2025.80-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 80mm

Ko-ken 2025.80-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 80mm

SKU: KK-2025.80-T30
MPN: 2025.80-T30

Save $2.76
Ko-ken 2025.80-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 80mm

Ko-ken 2025.80-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 80mm

SKU: KK-2025.80-T40
MPN: 2025.80-T40

Save $3.12
Ko-ken 2025Z.28-T10 1/4 Sq. Dr. Bit Socket TORX T10 Length 28mm Z-series

Ko-ken 2025Z.28-T10 1/4 Sq. Dr. Bit Socket TORX T10 Length 28mm Z-series

SKU: KK-2025Z.28-T10
MPN: 2025Z.28-T10

Save $2.71
Ko-ken 2025Z.28-T15 1/4 Sq. Dr. Bit Socket TORX T15 Length 28mm Z-series

Ko-ken 2025Z.28-T15 1/4 Sq. Dr. Bit Socket TORX T15 Length 28mm Z-series

SKU: KK-2025Z.28-T15
MPN: 2025Z.28-T15

Save $2.71
Ko-ken 2025Z.28-T20 1/4 Sq. Dr. Bit Socket TORX T20 Length 28mm Z-series

Ko-ken 2025Z.28-T20 1/4 Sq. Dr. Bit Socket TORX T20 Length 28mm Z-series

SKU: KK-2025Z.28-T20
MPN: 2025Z.28-T20

Save $2.71
Ko-ken 2025Z.28-T25 1/4 Sq. Dr. Bit Socket TORX T25 Length 28mm Z-series

Ko-ken 2025Z.28-T25 1/4 Sq. Dr. Bit Socket TORX T25 Length 28mm Z-series

SKU: KK-2025Z.28-T25
MPN: 2025Z.28-T25

Save $2.71
Ko-ken 2025Z.28-T27 1/4 Sq. Dr. Bit Socket TORX T27 Length 28mm Z-series

Ko-ken 2025Z.28-T27 1/4 Sq. Dr. Bit Socket TORX T27 Length 28mm Z-series

SKU: KK-2025Z.28-T27
MPN: 2025Z.28-T27

Save $2.71
Ko-ken 2025Z.28-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 28mm Z-series

Ko-ken 2025Z.28-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 28mm Z-series

SKU: KK-2025Z.28-T30
MPN: 2025Z.28-T30

Save $2.71
Ko-ken 2025Z.28-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 28mm Z-series

Ko-ken 2025Z.28-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 28mm Z-series

SKU: KK-2025Z.28-T40
MPN: 2025Z.28-T40

Save $2.71
Ko-ken 2025Z.50-T10 1/4 Sq. Dr. Bit Socket TORX T10 Length 50mm Z-series

Ko-ken 2025Z.50-T10 1/4 Sq. Dr. Bit Socket TORX T10 Length 50mm Z-series

SKU: KK-2025Z.50-T10
MPN: 2025Z.50-T10

Save $2.91
Ko-ken 2025Z.50-T15 1/4 Sq. Dr. Bit Socket TORX T15 Length 50mm Z-series

Ko-ken 2025Z.50-T15 1/4 Sq. Dr. Bit Socket TORX T15 Length 50mm Z-series

SKU: KK-2025Z.50-T15
MPN: 2025Z.50-T15

Save $2.91
Ko-ken 2025Z.50-T20 1/4 Sq. Dr. Bit Socket TORX T20 Length 50mm Z-series

Ko-ken 2025Z.50-T20 1/4 Sq. Dr. Bit Socket TORX T20 Length 50mm Z-series

SKU: KK-2025Z.50-T20
MPN: 2025Z.50-T20

Save $2.91
Ko-ken 2025Z.50-T25 1/4 Sq. Dr. Bit Socket TORX T25 Length 50mm Z-series

Ko-ken 2025Z.50-T25 1/4 Sq. Dr. Bit Socket TORX T25 Length 50mm Z-series

SKU: KK-2025Z.50-T25
MPN: 2025Z.50-T25

Save $2.91
Ko-ken 2025Z.50-T27 1/4 Sq. Dr. Bit Socket TORX T27 Length 50mm Z-series

Ko-ken 2025Z.50-T27 1/4 Sq. Dr. Bit Socket TORX T27 Length 50mm Z-series

SKU: KK-2025Z.50-T27
MPN: 2025Z.50-T27

Save $2.91
Ko-ken 2025Z.50-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 50mm Z-series

Ko-ken 2025Z.50-T30 1/4 Sq. Dr. Bit Socket TORX T30 Length 50mm Z-series

SKU: KK-2025Z.50-T30
MPN: 2025Z.50-T30

Save $2.91
Ko-ken 2025Z.50-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 50mm Z-series

Ko-ken 2025Z.50-T40 1/4 Sq. Dr. Bit Socket TORX T40 Length 50mm Z-series

SKU: KK-2025Z.50-T40
MPN: 2025Z.50-T40

Save $3.28
Ko-ken 3025Z.50-T10 3/8 Sq. Dr. Bit Socket TORX T10 Length 50mm Z-series

Ko-ken 3025Z.50-T10 3/8 Sq. Dr. Bit Socket TORX T10 Length 50mm Z-series

SKU: KK-3025Z.50-T10
MPN: 3025Z.50-T10

Save $2.91
Ko-ken 3025Z.50-T15 3/8 Sq. Dr. Bit Socket TORX T15 Length 50mm Z-series

Ko-ken 3025Z.50-T15 3/8 Sq. Dr. Bit Socket TORX T15 Length 50mm Z-series

SKU: KK-3025Z.50-T15
MPN: 3025Z.50-T15

Save $2.91
Ko-ken 3025Z.50-T20 3/8 Sq. Dr. Bit Socket TORX T20 Length 50mm Z-series

Ko-ken 3025Z.50-T20 3/8 Sq. Dr. Bit Socket TORX T20 Length 50mm Z-series

SKU: KK-3025Z.50-T20
MPN: 3025Z.50-T20

Save $2.91
Ko-ken 3025Z.50-T25 3/8 Sq. Dr. Bit Socket TORX T25 Length 50mm Z-series

Ko-ken 3025Z.50-T25 3/8 Sq. Dr. Bit Socket TORX T25 Length 50mm Z-series

SKU: KK-3025Z.50-T25
MPN: 3025Z.50-T25

Save $2.91
Ko-ken 3025Z.50-T27 3/8 Sq. Dr. Bit Socket TORX T27 Length 50mm Z-series

Ko-ken 3025Z.50-T27 3/8 Sq. Dr. Bit Socket TORX T27 Length 50mm Z-series

SKU: KK-3025Z.50-T27
MPN: 3025Z.50-T27

Save $2.91
Ko-ken 3025Z.50-T30 3/8 Sq. Dr. Bit Socket TORX T30 Length 50mm Z-series

Ko-ken 3025Z.50-T30 3/8 Sq. Dr. Bit Socket TORX T30 Length 50mm Z-series

SKU: KK-3025Z.50-T30
MPN: 3025Z.50-T30

Save $2.91
Ko-ken 3025Z.50-T40 3/8 Sq. Dr. Bit Socket TORX T40 Length 50mm Z-series

Ko-ken 3025Z.50-T40 3/8 Sq. Dr. Bit Socket TORX T40 Length 50mm Z-series

SKU: KK-3025Z.50-T40
MPN: 3025Z.50-T40

Save $3.28
Ko-ken 3025Z.50-T45 3/8 Sq. Dr. Bit Socket TORX T45 Length 50mm Z-series

Ko-ken 3025Z.50-T45 3/8 Sq. Dr. Bit Socket TORX T45 Length 50mm Z-series

SKU: KK-3025Z.50-T45
MPN: 3025Z.50-T45

Save $3.28