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Ko-ken Tool Co., Ltd.

Ko-ken has stood for high-quality hand tools „Made in Japan“ for decades. The brand is known worldwide for precise manufacturing, durable materials and outstanding workmanship. In sockets and impact tools in particular, Ko-ken is the benchmark for professional use in industry, workshops and mobility.

Discover the tools from Ko-ken – built for everyone who relies on absolute reliability and precision.

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Double-ended sliding socket wrench with side magnet, 70 mm

Item no.: 165BM.70-8X10

Double-ended sliding socket wrench with side magnet. Facilitates picking up and holding screws or nuts during the fastening process.

€ 80,05

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Double-ended sliding socket with side magnet

3/4″ Impact Wrench Bit Holder

Item no.: 16134

Bit Holder for impact wrenches. Ensures a secure grip on bits and reliable power transmission during screwdriving.

€ 41,00

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3/4" Impact Wrench Bit Holder

Reversible Ratchet for Socket with 1/2″ Input drive (Suitable for holding thread cutting dies)

Item no.: 160K-1/2

The Ko-ken Reversible Ratchet is 220 mm long with a 1/2″ square Input drive – ideal for precise and powerful…

€ 42,80

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Reversible Ratchet for Sockets with 1/2" Input drive (Suitable for holding thread cutting dies)

Ball-end Hexagon Bit with retaining ball, 75 mm

Item no.: 183H-75(B)

The Ball-End Hexagon Bit allows for angled insertion of hexagon socket screws and is ideal for hard-to-reach screws or confined…

from € 12,50

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Ball-end Hexagon Bit with retaining ball, 75 mm

1/4″ 6-point Bit Holder with magnet, 50 mm

Item no.: 180M-50

The 1/4” 6-point Bit Holder with integrated magnet securely fixes the Bits and reliably holds screws, enabling precise and efficient…

€ 8,40

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1/4'' 6-point Bit Holder with magnet

Ball End Hexagon Bit with Retaining Ball, 150 mm

Item no.: 183H-150(B)

The Ball-End Hexagon Bit allows for angled insertion of hexagon socket screws and is ideal for hard-to-reach screws or confined…

from € 19,55

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Ball End Hexagon Bit with Retaining Ball, 150 mm

Hexagon Bit (inch), 35 mm

Item no.: 183H-35(inch)

Precision Bit for tightening and loosening 6-point opening FLAT DRIVE screws.

from € 7,85

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Hexagon Bit, 35 mm

Hexagon Bit, 35 mm

Item no.: 183H-35

Precision Bit for tightening and loosening 6-point opening FLAT DRIVE screws.

from € 7,50

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Hexagon Bit, 35 mm

TORX® Bit, 35 mm

Item no.: 183T-35

The TORX Bit ensures an optimal grip in TORX screws and enables precise and efficient work.

from € 9,00

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TORX® Bit, 35 mm

Hexagon Bit, 75 mm

Item no.: 183H-75

Precision Bit for tightening and loosening 6-point opening FLAT DRIVE screws.

from € 9,40

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Hexagon Bit, 75 mm

Hexagon Bit, 150 mm

Item no.: 183H-150

Precision Bit for tightening and loosening 6-point opening FLAT DRIVE screws.

from € 14,80

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Hexagon Bit, 150 mm

TORX® Bit, 75 mm

Item no.: 183T-75

The TORX Bit ensures optimal grip in TORX screws and enables precise, efficient work.

from € 10,00

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TORX® Bit, 75 mm

TORX® Bit, 150 mm

Item no.: 183T-150

The TORX Bit ensures an optimal grip in TORX screws and enables precise and efficient work.

€ 15,90

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TORX® Bit, 150 mm

XZN Bit, 35 mm

Item no.: 183X-35

XZN Bit (Triple Square, 12-point) – Robust bit for high-load screw connections, frequently used in automotive engineering.

from € 9,60

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XZN Bit, 35 mm

TORXPLUS®-Bit, 35 mm

Item no.: 183T-35(IP)

TORXPLUS®-Bit. Ensures a secure fit in the screwdriver and reliable power transmission when loosening or tightening TORXPLUS® screws.

from € 10,95

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TORXPLUS®-Bit, 35 mm

TORXPLUS® Bit, 75 mm

Item no.: 183T-75(IP)

TORXPLUS® Bit. Ensures a secure fit in the driver and reliable power transmission when loosening or tightening TORXPLUS® screws.

from € 12,90

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TORXPLUS® Bit, 75 mm

Adaptor with Square Male, 75 mm

Item no.: 186-75P

The connecting part ensures a secure hold and reliable power transmission.

from € 16,05

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Adaptor with Square Male

XZN Bit, 75 mm

Item no.: 183X-75

XZN Bit (triple square, 12-point) – Robust bit for heavy-duty screw connections, commonly used in automotive engineering.

from € 11,40

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XZN Bit, 75 mm

XZN Bit, 150 mm

Item no.: 183X-150

XZN Bit (Triple Square, 12-point) – Robust bit for high-load screw connections, commonly used in automotive engineering.

from € 18,70

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XZN Bit, 150 mm

1/4″ Nuttwister

Item no.: 2127

The Ko-ken NUTTWISTER® Set is a solution for removing rounded screws and nuts. Each Nuttwister socket features special spiral fluting…

from € 27,65

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1/4" Nuttwister

1/4″ Nuttwister, 10-piece set on rail

Item no.: RS2127/10

The Ko-ken NUTTWISTER® set is the solution for removing rounded bolts and nuts. Each Nuttwister socket features a special spiral…

€ 263,85

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1/4″ Nuttwister, 10-piece set on rail

3/8″ impact Stud Bolt Puller with release system

Item no.: 23103M

This Stud Bolt Puller is suitable for installing and removing studs. Thanks to the integrated release system, the studs can…

€ 94,45

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3/8" impact stud setter with release system

1/4″ Bit Holder

Item no.: 2138

The Bit Holders are compatible with all 1/4″ Bits.

€ 9,55

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1/4" Bit Holder

Ratchet ring spanner set, 12-piece

Item no.: 2254M

The Ratcheting Ring Spanner set contains various bits; all details regarding sizes and variants are listed in the table.

€ 122,75

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Ratchet ring spanner set, 12-piece

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Units

Units
  • Metric (1)

Input drive

Input drive
  • 1/2" (1)

Input drive profile

Input drive profile
  • Internal Square (1)

Output size

Output size
  • 10 x 1.25 (1)
  • 10 x 1.50 (1)
  • 12 x 1.25 (1)

Output profile

Output profile
  • Stud Extractor (1)