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Tools for Construction Sites

High-performance tools for use on construction sites. Durable, functional, and reliable—developed for demanding work in construction and assembly.

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Stud Bolt Puller (Inch)

Item no.: 162E(inch)

This Stud Bolt Puller is suitable for screwing in and removing stud bolts.

koken

from € 24,35

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Stud Bolt Driver (Inch)

12-Point Double-Ended Scaffolding Ratchet Wrench, Long Version

Item no.: 171

The double-ended 12-point scaffolding ratchet wrench from Ko-ken is designed for professional use in scaffolding construction. Robust construction and double-ended…

koken

€ 98,25

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12-Point Double-Ended Scaffolding Ratchet Wrench, Long Version

12-point Double-Sided Scaffolding Ratchet

Item no.: 170S

The double-sided 12-point scaffolding ratchet from Ko-ken is designed for professional scaffolding use. Robust construction and dual-sided functionality enable safe…

koken

€ 83,25

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12-point Double-Sided Scaffolding Ratchet

Stud Bolt Driver

Item no.: 162E
162E (mm) D (mm) L (mm) Weight (g)
8 23 66 82 g
10 27.9 66 107 g
koken

from € 24,35

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Stud Bolt Driver (Inch)

1/2″ scaffolding ratchet with locking button, long version

Item no.: 171B-1/2

Scaffolding ratchet with locking button for safe work on screw connections on construction sites. The locking button allows for a…

koken

€ 112,85

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1/2'' scaffolding ratchet with locking button, long version

12-point double-ended scaffolding ratchet wrench

Item no.: 171S

The double-ended 12-point scaffolding ratchet wrench from Ko-ken is designed for professional use in scaffolding. Its robust design and double-sided…

koken

€ 85,05

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12-point double-ended scaffolding ratchet

12-point double-sided scaffolding ratchet, long version

Item no.: 172

The double-sided 12-point scaffolding ratchet from Ko-ken is designed for professional use in scaffolding. Its robust construction and double-sided functionality…

koken

€ 153,75

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12-point double-sided scaffolding ratchet, long version

Drill chuck adapter

Item no.: 184E.64
184E-64 D (mm) H1(mm) H2(mm) L(mm) Weight(g)
3/8 x 24UNF 12.5 14.5 13 64 34 g
1/2 x 20UNF 12.5…
koken

€ 18,00

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Drill chuck adapter - sketch

Impact Wrench Stud Bolt Puller

Item no.: BD004

This Stud Bolt Puller is suitable for installing and removing stud bolts with an impact wrench.

koken

from € 61,15

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Impact Wrench Stud Bolt Puller

1/2″ scaffolding ratchet with locking button, short version

Item no.: 171SB-1/2

Scaffolding ratchet with locking button for safe work on bolted connections on construction sites. The locking button enables quick socket…

koken

€ 95,10

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1/2" scaffolding ratchet with locking button, short version

1/4″ 12-point Socket Bit Holder with Joint

Item no.: BD011SE

The Ko-ken Sockets Bit Holder is a high-quality, extended 12-point socket with a 1/4″ Input drive – ideal for precise…

koken

from € 40,15

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1/4" 12-point Sockets Bit Holder with Joint

1/4″ 12-point Socket Bit Holder, 165 mm

Item no.: BD008E-165(12P)

The Ko-ken Sockets Bit Holder is an extra-long 12-point socket with a 1/4″ input drive. With a length of 165…

koken

from € 23,55

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1/4" 12-point socket Bit Holder, 165 mm

1/4″ 12-point Socket Bit Holder, 104 mm

Item no.: BD014E

The Ko-ken Socket Bit Holder is an extended socket insert with a 1/4″ Input drive, designed for hex screws. Its…

koken

from € 20,15

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1/4" 12-point Socket Bit Holder, 104 mm

1/4″ 6-point Socket Bit Holder, SURFACE DRIVE

Item no.: BD014E(SF)

The Ko-ken Socket Bit Holder is an extended 1/4″ socket specifically equipped with Surface Drive technology. Its length makes it…

koken

from € 24,20

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1/4" 6-point Socket Bit Holder, SURFACE DRIVE

1/4″ 12-point Socket Bit Holder, 77 mm

Item no.: BD014SE

The Ko-ken Sockets Bit Holder is an extra-long socket bit with a 1/4″ Input drive and 12-point Output size. Its…

koken

from € 15,75

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1/4" 12-point Socket Bit Holder, 77 mm

1/4″ 6-point Socket Bit Holder, 140 mm

Item no.: BD014E-140

The Ko-ken Socket Bit Holder is an extended 6-point socket designed for 1/4″ input drive with a length of 140…

koken

from € 46,10

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1/4" 6-point Socket Bit Holder, 140 mm

1/4″ 6-point Socket Bit Holder, 50 mm

Item no.: BD016E

The Ko-ken Socket Bit Holder is a specialized socket insert for anchor bolts, designed for 1/4″ input drive. It is…

koken

from € 16,00

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1/4" 6-point Socket Bit Holder, 50 mm

1/4″ 6-point Socket Bit Holder with Plastic Stop

Item no.: BD016JE

The Ko-ken Socket Bit Holder is a specialized 1/4″ socket insert designed for electric drills or screwdrivers. Thanks to its…

koken

from € 16,30

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1/4" 6-point Socket Bit Holder for Wing Screws

1/4″ 6-point Socket Bit Holder, SURFACE DRIVE

Item no.: BD014XE

The Ko-ken Socket Bit Holder is a semi-long 1/4″ socket with Surface Drive technology. It is designed to transfer torque…

koken

from € 19,85

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1/4" 6-point Socket Bit Holder, SURFACE DRIVE

1/4″ 6-point Socket Bit Holder with replaceable input drive shaft

Item no.: BD042E

The Ko-ken Socket Bit Holder is a precision, long-reach socket with 1/4″ 6-point input drive and hexagonal profile. Its length…

koken

from € 51,00

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1/4" 6-point socket bit holder with interchangeable input drive shaft

Adapter for Impact Drills, 120 mm

Item no.: BD022-120P

The Ko-ken adapter is a robust impact driver adapter specifically designed to use a 3/8″ square drive socket on impact…

koken

from € 29,85

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Adapter for Impact Drills, 120 mm

1/2″ 6-point Impact Socket, 38 mm

Item no.: BD14400MJ

6-point sockets for use with impact wrenches, suitable for tightening and loosening hexagonal screws. Robust design for reliable power transmission…

koken

from € 13,30

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1/2" 6-point Impact Socket, 38 mm

Articulated Adapter Bit Holder

Item no.: BD024E

The Articulated Adapter Bit Holder from Ko-ken is a versatile adapter that allows you to convert tools with a 1/4″…

koken

from € 30,45

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1/4" 6-point socket bit holder with interchangeable input drive shaft

3/8″ Socket Bit Holder for Wing Screws

Item no.: BD018

The Ko-ken Socket Bit Holder is a compact socket with 3/8″ square input drive, specifically designed for wing bolts. With…

koken

€ 28,65

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3/8" Socket Bit Holder for Wing Screws

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Units

Units
  • Metric (461)
  • Inch (1)

Input drive

Input drive
  • 1/2" (138)
  • 3/8" (137)
  • 1/4" (86)

Input drive profile

Input drive profile
  • Internal Square (347)
  • External Hex (41)
  • T-Handle (7)

Output size

Output size
  • 10mm (214)
  • 12mm (202)
  • 14mm (185)

Output profile

Output profile
  • Internal Hex (207)
  • External Hex (57)
  • Internal Double Hex (34)