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

Internal Square

Filter products

3/8″ universal joint

Universal joint with a 90° angle enables flexible work on screws in tight or hard-to-reach areas.

 22,75

View
3/8" universal joint

1/2″ Pozidriv Bit Socket (PZ), 60 mm

The Pozidriv Bit Socket (PZ) enables secure and precise driving of screws with a Pozidriv profile, preventing slipping and reliably…

 12,80

View
1/2" Pozidriv Bit Socket (PZ), 60 mm

1/2″ Philips Bit Socket (PH), 60 mm

The Philips Bit Sockets (PH) is a rugged standard Bit for precise screwdriving with an exact fit and reliable power…

 11,80

View
1/2" Philips Bit Socket (PH), 60 mm

1/2″ Hexagon Bit Socket (inch), 60 mm

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

from  11,60

View
1/2" Hexagon Bit Socket, 50 mm

1/2″ Slotted bit socket, 60 mm

Slotted bit sockets for ratchets, ideal for precise loosening and tightening of slotted screws. Robust design for a secure grip…

from  13,40

View
1/2" Slotted bit socket, 60 mm

1/2″ Hexagon Bit Set (inch), 10-piece set on rail holder, 60 mm

The Ko-ken Bit Set in inch sizes offers precise fit and reliable torque transfer. Ideal for accurate, safe work and…

 127,70

View
1/2″ Hexagon Bit Set, 10-piece set on rail holder

1/2″ Hexagon Bit Socket, 160 mm

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

from  13,05

View
1/2" Hexagon bit socket, 160 mm

1/2″ Hexagon bit socket, 100 mm

The Ko-ken Bit is equipped with a Hexagon insert.

from  11,05

View
1/2" Hexagon bit socket, 160 mm

1/2″ Hexagon Bit Socket, 50 mm

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

from  9,60

View
1/2" Hexagon Bit Socket, 50 mm

1/2″ Hexagon Bit set, 10-piece set on holding rail, 50 mm

This Ko-ken Bit set impresses with an exact fit and reliable torque transfer. Ideal for precise, safe work and designed…

 104,30

View
1/2″ Hexagon Bit Set, 10-piece set on rail holder

1/2″ Hexagon Bit Socket, 75 mm

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

from  10,15

View
1/2'' Hexagon Bit Socket, 75 mm

1/2″ Hexagon Bit set, 10-piece set on holding rail, 75 mm

The Ko-ken Bit set impresses with an exact fit and reliable torque transfer. Ideal for precise, safe work and designed…

 108,25

View
1/2″ Hexagon Bit Set, 10-piece set on rail holder

1/2″ Hexagon Bit Socket (inch), 43 mm

Precise Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Bits of type 4012A/M are exclusively intended…

from  12,45

View
1/2" Hexagon Bit Socket (inch), 75 mm

1/2″ Hexagon Bit Socket (inch), 100 mm

Precision Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Bits of type 4012A/M are intended for…

from  19,05

View
1/2" Hexagon Bit Socket (inch), 75 mm

1/2″ Hexagon Bit Socket (inch), 60 mm

Precision bit socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Type 4012A/M bits are designed for hand…

from  13,05

View
1/2" Hexagon Bit Socket (inch), 75 mm

1/2″ Hexagon Bit set (inch), 10-piece set on holding rail, 60 mm

This Ko-ken Bit set impresses with an exact fit and reliable torque transfer. Ideal for precise, safe work and designed…

 132,90

View
1/2″ Hexagon Bit set (inch), 10-piece set on holding rail

1/2″ Hexagon Bit Socket (inch), 75 mm

Precise Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: 4012A/M type bits are intended exclusively for…

from  14,15

View
1/2" Hexagon Bit Socket (inch), 75 mm

1/2″ Hexagon Bit Socket, 100 mm

Precise Bit Socket for tightening and loosening hex socket screws. Important: Bits of type 4012A/M are exclusively intended for manual…

from  18,15

View
1/2" Hexagon Bit Socket, 100 mm

1/2″ Hexagon Bit Socket, 43 mm

Precise Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Type 4012A/M bits are intended for manual…

from  11,60

View
1/2" hexagon bit socket, 43 mm

1/2″ Hexagon Bit Socket, 60 mm

Precise Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Type 4012A/M bits are intended exclusively for…

from  12,45

View
1/2" hexagon bit socket, 60 mm

1/2″ Hexagon Bit Socket, 75 mm

Precise Bit Socket for tightening and loosening 6-point opening FLAT DRIVE screws. Important: Type 4012A/M Bits are for manual operation…

from  13,45

View
1/2'' Hexagon Bit Socket, 75 mm

1/2″ Hexagon bit set, 10-piece set on holding rail, 60 mm

This high-quality 10-piece bit set is designed for manual operation and delivers precision and efficiency for screwdriving tasks. It ensures…

 125,30

View
1/2" Hexagon bit set, 10-piece set on holding rail

1/2″ XZN Bit Socket, 100 mm

XZN bit socket for precise tightening and loosening of multi-tooth screws. Ensures optimal torque transmission and secure fit in the…

from  13,60

View
1/2'' XZN Bit Socket, 140 mm

1/2″ XZN Bit Set, 6-Piece Set on Retaining Rail, 100 mm

The Ko-ken Bit set for XZN screws offers a precise and robust solution for multi-tooth connections. Thanks to exact fit…

 84,05

View
1/2″ XZN Bit Set, 6-Piece Set on Retaining Rail

Search

Search

Units

Units
  • Inch (2)
  • Metric (2)

Input drive

Input drive
  • 1/4" (2)
  • 3/8" (2)

Input drive profile

Input drive profile
  • Internal Square (4)

Output size

Output size
  • 1/4" (2)
  • 10mm (2)
  • 11/32" (2)

Output profile

Output profile
  • Double Square (4)