wera_05003180001
wera_05003180001
wera_05003180001
wera_05003180001
wera_05003180001
wera_05003180001

WERA 8740 B HF 1 Zyklop hex socket set with holding function 3/8" drive 7-piece - 05003180001

Supplier number: WERA 05003180001 | EAN 4013288195050
Recommended Retail Price €164.66
77.80 tax incl.
€64.30 excl. VAT (incl. all environmental contributions)
On order: delivered from 13/10/2026
set

  • Delivery by DHL

Secure fastener control with the Wera 8740 B HF 1 set

Practical benefits
  • Reliable mechanical screw holding: The flexible locking ball firmly secures socket screws onto the bit, eliminating drops in narrow workspaces.
  • Quick size identification: The color-coded Take It Easy tool finder allows you to instantly select the exact size you need.
  • Superior manual grip: Precision knurling at the base ensures you maintain full control when spinning fasteners by hand.

In a nutshell

The right choise for

The Wera 8740 b hf 1 Zyklop bit socket set gives you total control when fastening hex screws in hard-to-reach spaces. Its mechanical holding function uses a flexible locking ball to securely clamp socket screws to the bit, preventing drops in cramped engine bays and tight machine assemblies. With extended lengths of 100 mm and 107 mm, you easily reach deep recesses. Designed with a 3/8" drive for manual ratchets or non-impact power tools, each socket features knurling at the base for effortless manual spinning. The Take It Easy tool finder uses color coding to ensure you always grab the right size instantly.



€77.80
tax incl.

Product information

Key features according to our expert

  • Connection size: 3/8"
  • Type of drive profile: Hexagonal
  • Quantity per set: 8
  • Product Range: Wera Zyklop

Scope of delivery

  • 8740 B HF 1 Zyklop bit socket set with holding function, 3/8" drive, 7 pieces
  • 7x 8740 B HF Zyklop bit socket with holding function, 3/8" drive: 4x107 mm, 5x107 mm, 6x107 mm, 7x100 mm, 8x100 mm, 9x100 mm, 10x100 mm
  • 1x Hook and Loop Fastener Strip 120: 120 x 50 mm

Product description

Bit socket with 3/8" drive and holding function for particularly comfortable screwdriving with reduced risk of losing the screw when feeding it into the workpiece. With Take it easy tool finder with colour coding by size - for quick and easy identification of the required tool .

  • Bit sockets with retaining function for hexagon socket screws
  • The holding function holds screws securely on the tool
  • With Take it easy tool finder: colour coding by size
  • Knurling on lower end for more grip when used manually.
  • Chrome vanadium steel, matte chrome-plated
7-piece setPouch with 100 mm/107 mm bit sockets7 Zyklop bit sockets for hexagon socket screws, with 3/8" drive, with holding function, Take it easy tool finder: Colour coding to enable the desired bit socket to be easily located.

Features and benefits

  • The clamping of the screw is achieved by a flexible locking ball. The holding function is especially helpful in confined, hard-to-reach spaces, where there is no room for a second hand to secure the screw.
  • We did not just want our creativity to end with the ratchets themselves so we also occupied ourselves intensively with ratchet accessories. That is why our users are now provided with an extension with freely spinning sleeve and flexible lock to enable more secure and more rapid screwdriving. The sockets have been completely redesigned: we wanted to spare the user the need of having two different series - one for manual and the other for power tool applications. And: we wanted to enormous simplify the task of finding the right sizes. Technically, our own ambitious goals represented a real challenge: to endow sockets with the advantage of the holding function on screwdrivers and bits. We succeeded in this!
  • The manual and machine sockets can be used both for hand and power tools use (non-impact). Users need just one socket set for all applications.

All Features

Connection size
3/8"
Type of drive profile
Hexagonal
Quantity per set
8
Product range
Wera Zyklop
  • Brand WERA
  • EAN 4013288195050
  • Supplier number WERA 05003180001

Frequently asked questions about this product

Answered by specialists
Which socket sizes are included in this set?
The set includes hex sizes 4, 5, 6 (107 mm long) and 7, 8, 9, 10 mm (100 mm long), plus a 50 x 120 mm hook and loop strip.
How does the holding function work on these bit sockets?
A flexible ball detent on the bit tip clamps the hexagon socket screw securely, preventing drops in hard-to-reach areas.
What drive size is required for these bit sockets?
These bit sockets feature a standard 3/8" square drive, suitable for manual ratchets or non-impact machines.
Can these bit sockets be used with impact drivers?
No, they are designed for manual and non-impact power tool use only.
How do you quickly identify the right size?
Each socket features the Wera Take It Easy tool finder system with clear color coding by size.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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