Opens in a new tab
Free shipping on orders over €200
Official Ko-ken Dealer
Delivery in 2-3 business days

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.

Filter products

3/8″ Ratchet Set

Item no.: 3250M-05

Compact ratchet set with comprehensive equipment for a wide range of applications. A detailed overview of the included sockets and…

€ 200,20

View
3/8'' Ratchet Set

3/8″ 6-point socket (inch), 55 mm

Item no.: 3300A

The 6-point socket ensures a secure fit on hexagonal screws and enables precise and efficient work, even in hard-to-reach areas.

from € 10,40

View
3/8'' 6-point socket, 55 mm

3/8″ Ratchet Set

Item no.: 3277

Compact Ratchet Set with comprehensive equipment for various Applications. A detailed overview of the included sockets and accessories can be…

€ 346,20

View
3/8'' Ratchet Set

3/8″ Ratchet Set

Item no.: 3278

Ratchet Set with a versatile selection of inserts for various screwing applications.

€ 280,85

View
3/8'' Ratchet Set

3/8″ 6-point socket, 55 mm

Item no.: 3300M

The 6-point socket ensures a secure fit on hexagonal bolts and enables precise and efficient work, even in hard-to-reach places.

from € 9,60

View
3/8'' 6-point socket, 55 mm

3/8″ 6-point socket set (inch), 9-piece set on holder rail

Item no.: RS3300A/9

This Ko-ken socket set in inch sizes offers a selection of high-quality 6-point sockets designed for precise and reliable work…

€ 96,75

View
3/8" 12-point socket set (inch), 9-piece set on holder rail

3/8″ 6-point socket (inch), WHITWORTH

Item no.: 3300W

6-point sockets in Whitworth design, suitable for screw connections according to British standard. Ensures precise fit, reliable torque transmission and…

from € 13,80

View
3/8" 6-point socket (inch), WHITWORTH

3/8″ 6-point socket (extra long), 120 mm

Item no.: 3300M-120

The 6-point socket ensures a secure fit on hex bolts and enables precise and efficient work, even in hard-to-reach areas.

from € 40,30

View
3/8" 6-point socket (extra long), 120 mm

3/8″ 6-point Socket Set (long), 12-piece set on socket rail

Item no.: RS3300M/12

This long-version Ko-ken Ratchet Set offers a selection of high-quality 6-point sockets designed for precise, safe, and low-effort work on…

€ 119,00

View
3/8" 12-point socket set (long), 12-piece set on socket rail

3/8″ 6-point socket, 40 mm

Item no.: 3300X

The 6-point socket ensures a secure fit on hexagonal bolts and enables precise and efficient work, even in hard-to-reach places.

from € 10,05

View
3/8" 6-point socket (inch), 40 mm

3/8″ 12-point socket set (inch), 7-piece set on rail, WHITWORTH

Item no.: RS3300W/7

6-point sockets in Whitworth design, suitable for fasteners to British Standard. Ensures precise fit, reliable torque transmission and efficient work.

€ 110,25

View
3/8" 6-point socket set (inch), 7-piece set on rail, WHITWORTH

3/8″ 12-point socket (inch), 55 mm

Item no.: 3305A

The 12-point socket ensures a secure fit on 12-point bolts and enables precise and efficient work, even in hard-to-reach areas.

from € 10,40

View
3/8" 12-point socket, 55 mm

3/8″ 6-point socket (inch), 40 mm

Item no.: 3300XA

The 6-point ratchet set ensures a secure fit on hex bolts and enables precise, efficient work, even in hard-to-reach areas.

from € 10,50

View
3/8" 6-point socket (inch), 40 mm

3/8″ 6-point socket set (inch & mid-length), 8-piece set on rail

Item no.: RS3300XA/9

This Ko-ken ratchet set in mid-length design offers a selection of high-quality 6-point sockets designed for precise, secure, and ergonomic…

€ 97,65

View
3/8" 12-point socket set (inch), 9-piece set on rail

3/8″ 6-point Socket Set (mid-length), 8-piece set on a rail holder

Item no.: RS3300X/8

This Ko-ken Ratchet Set in a mid-length design offers a selection of high-quality 6-point sockets, engineered for precise, secure, and…

€ 81,40

View
3/8'' 12-point Socket Set (mid-length), 8-piece set on a rail holder

3/8″ 12-point Socket, 55 mm

Item no.: 3305M

The 12-point socket ensures a secure fit on 12-point screws, enabling precise and efficient work, even in hard-to-reach areas.

from € 9,60

View
3/8" 12-point socket, 55 mm

3/8″ 12-point socket set (imperial), 9-piece set on rail

Item no.: RS3305A/9

This high-quality ratchet set utilizes the Flat Drive system, ensuring optimal power transfer between the socket and bolt surfaces. This…

€ 96,75

View
3/8" 12-point socket set (inch), 9-piece set on holder rail

3/8″ 12-point socket set (long), 12-piece set on socket rail

Item no.: RS3305M/12

This long Ko-ken Ratchet Set offers a selection of high-quality 12-point sockets designed for precise, secure, and low-effort fastening work.

€ 119,00

View
3/8" 12-point socket set (long), 12-piece set on socket rail

3/8″ 12-point Socket (extra long), 120 mm

Item no.: 3305M-120

The 12-point socket ensures a secure fit on hex screws and enables precise, efficient work, even in hard-to-reach places.

from € 40,30

View
3/8'' 12-point Socket (extra long), 120 mm

3/8″ 6-point socket set (inch), 7-piece set on holding rail, WHITWORTH

Item no.: RS3305W/7

12-point sockets in Whitworth design, suitable for bolted connections to British standard. Ensures a precise fit, reliable power transmission, and…

€ 110,25

View
3/8" 6-point socket set (inch), 7-piece set on rail, WHITWORTH

3/8″ 12-point Socket, 40 mm

Item no.: 3305X

The 12-point socket ensures a secure fit on 12-point fasteners, enabling precise and efficient work, even in hard-to-reach areas.

from € 10,05

View
3/8'' 12-point Socket (inch), 40 mm

3/8″ 12-point socket set (extra long), 120 mm

Item no.: 3305M/4-L120

12-point Ratchet Set in an extra-long version (120 mm) for precise and efficient work, even in deep or hard-to-reach areas.…

€ 160,70

View
3/8" 12-point socket set (extra long), 120 mm

3/8″ 12-point socket (inch), WHITWORTH

Item no.: 3305W

12-point sockets in Whitworth design, suitable for bolted connections to British standard. Ensures a precise fit, reliable power transmission, and…

from € 13,80

View
3/8" 12-point socket (inch), WHITWORTH

3/8″ 12-point socket (inch), 40 mm

Item no.: 3305XA

The 12-point sockets ensure a secure fit on 12-point bolts and enable precise, efficient work, even in hard-to-reach areas.

from € 10,50

View
3/8'' 12-point Socket (inch), 40 mm

Pagination

Search

Search

Units

Units
  • Metric (6)
  • Inch (1)

Input drive

Input drive
  • 3/8" (22)
  • 1/2" (15)
  • 7/16" (14)

Input drive profile

Input drive profile
  • Internal Square (33)
  • External Hex (28)

Output size

Output size
  • T55 (13)
  • T45 (12)
  • T50 (12)

Output profile

Output profile
  • External Hex (25)
  • Internal TORX® (E) (10)
  • External Spline (XZN) (9)