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Adaptor 2.1/2″ to 1.1/2″

Item no.: 19977A

The Ko‑ken adaptor converts a 2.½″ square input drive to a 1.½″ square drive — ideal for combining large impact…

€ 1.901,30

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Adaptor 2.1/2'' to 1.1/2''

3/8″ 6-point Deep Socket (inch), 150 mm

Item no.: 13145A-150 9/16"

This deep socket simplifies work with its total length of 150 mm, offering extended reach without compromising stability.

€ 41,40

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3/8'' 6-point deep socket (long, inch)

Impact Adaptor 1/2″ to 1″

Item no.: 14488A-B

The Ko-ken adaptor is a robust adaptor for use with impact wrenches. It converts a 1/2″ female square opening input…

€ 55,45

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Impact Adaptor 1/2'' to 1''

1/2″ Deep Socket (Inch), 150 mm

Item no.: 14145A-150 9/16"

This deep socket is ideal for working in hard-to-reach areas. It provides additional reach to reliably access screws or nuts…

€ 42,60

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1/2'' Deep Socket (Inch)

Impact Adaptor 1/2″ to 1″ (inch), 200 mm

Item no.: 14488A-200B

The Ko-ken Adaptor is a robust adaptor for use with impact wrenches. It converts a ½″ female square opening Input…

€ 113,35

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Impact Adaptor 1/2'' to 1'' (inch and long)

Impact Adaptor 1/2″ to 3/4″, 200 mm

Item no.: 14466A-200B

The Ko-ken Adaptor is a robust adaptor for use with impact wrenches. It converts a 1/2″ female square opening input…

€ 107,15

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Impact Adaptor 1/2'' to 1'' (inch and long)

3/4″ Impact Socket (inch), for Rear Wheel Assembly

Item no.: 16316A 1.1/2"X13/16"

The 3/4” Impact Socket (inch) is ideal for rear wheel assembly, enabling quick and secure tightening or loosening of wheel…

€ 77,80

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1'' Impact Socket, for rear wheel assembly

3/4″ Impact Socket (inch), for rear wheel installation

Item no.: 16317A 13/16"

The 3/4″ Impact Socket (inch) is ideal for rear wheel installation and enables quick and secure tightening or loosening of…

€ 70,55

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1" impact socket, for rear wheel installation

1″ Impact Socket for Rear Wheel Installation (Inch)

Item no.: 18317A 13/16"

The 1″ Impact Socket (Inch) is ideal for rear wheel installation and enables quick and secure tightening or loosening of…

€ 90,05

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1" impact socket, for rear wheel installation

1″ Impact Socket, for rear wheel mounting (inch)

Item no.: 18316A 1.1/2"X13/16"

The 1” Impact Socket (inch) is ideal for rear wheel mounting, enabling quick and secure tightening or loosening of wheel…

€ 106,00

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1'' Impact Socket, for rear wheel assembly

3/8″ Square Male Bit for oil drain plugs (inch)

Item no.: 3110A

Inch-version Bit for oil drain plugs—ideal for safe loosening and tightening during maintenance work. Also available as a complete set…

€ 12,80

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3/8'' Square Male Bit for Oil Drain Plugs

Set for torque-controlled installation of spark plugs

Item no.: 3225A

The Ko-ken socket for PSG spark plugs is equipped with the innovative NUT GRIP®. Two integrated balls in the 6-point…

€ 190,45

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Set for torque-controlled installation of spark plugs

1/2″ Square Male Bit for Oil Service (Inch)

Item no.: 4110A

Inch-version bit for oil service, ideal for securely loosening and tightening oil drain plugs. Also available as a complete set…

€ 12,95

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1/2" Square Male bit socket for oil service

Adaptor with retaining ball

Item no.: 101A 1/4"X5/16"

The adaptor with retaining ball is perfect for Ratcheting Ring Spanners.

€ 6,30

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Adaptor with retaining ball

6-point Ratcheting Ring Spanner (inch), reversible

Item no.: 102KA

The 6-point ratcheting ring spanner in inch version is reversible and allows for fast tightening and loosening of bolts in…

from € 29,50

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6-point Ratcheting Ring Spanner, reversible

Ratcheting Ring Spanner (inch)

Item no.: 102NA

The Ratcheting Ring Spanner (inch) enables fast, precise tightening and loosening of screws in inch sizes, even in hard-to-reach areas.

from € 29,90

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Ratcheting Ring Spanner

6-point Ratcheting Ring Spanner (inch), reversible and offset

Item no.: 103KA

The 6-point Ratcheting Ring Spanner is reversible and allows for fast tightening and loosening of bolts in hard-to-reach areas.

from € 30,50

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12-point Ratcheting Ring Spanner (inch), reversible and offset

12-Point Ratcheting Ring Spanner (Inch), Reversible and Offset

Item no.: 103KA.BH

The 12-point ratcheting ring spanner is reversible and enables fast tightening and loosening of fasteners in hard-to-reach places.

from € 32,90

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12-point Ratcheting Ring Spanner (inch), reversible and offset

6-point T-Handle (Inch)

Item no.: 104A

The T-Handle with integrated 6-point (inch) from Ko-ken is a versatile hand socket for precision work. Thanks to its robust…

from € 21,25

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6-point T-Handle (Inch)

Hexagon Bit (inch)

Item no.: 108H-25(inch)

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

€ 4,15

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Hexagon Bit

Adaptor with ball holder (inch)

Item no.: 108A-25 1/4B

Inch adaptor with ball holder for ratcheting ring spanners for secure fastening and precise handling.

€ 8,60

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Adaptor with ball holder (inch)

Connection Piece with Square Male, Pin-Type, 75 mm

Item no.: 110-75P

Connection Piece with Square Male and locking pin for secure hold and reliable power transmission.

€ 10,80

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Connecting part with Square Male, ball type

Connecting Part with Square Male, Pin-Type, 50 mm

Item no.: 110-50P

Connecting Part with Square Male and locking pin for secure hold and reliable power transmission.

€ 10,20

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Connector with Square Male, ball type

Connector with Square Male, pin type, 35 mm

Item no.: 110-35P

Connector with Square Male and locking pin for a secure hold and reliable power transmission.

€ 9,60

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Connector with Square Male, ball type

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Units

Units
  • Metric (96)
  • Inch (54)

Input drive

Input drive
  • 3/8" (86)
  • 1/2" (54)
  • 1/4" (51)

Input drive profile

Input drive profile
  • Internal Square (193)

Output size

Output size
  • 14mm (50)
  • 10mm (47)
  • 12mm (46)

Output profile

Output profile
  • Internal Hex (89)
  • Internal 12-Point (51)
  • Internal TORX® (E) (18)