Which bits fit into this bit holder?

It is designed for standard 1/4" hexagon drive bits according to DIN ISO 1173-C 6.3 and Wera series 1.

What is the length of this bit holder?

The overall length is 300 mm, making it ideal for reaching deeply recessed screws.

How are bits secured inside the holder?

Bits are securely retained by a strong permanent magnet combined with a heavy-duty retaining ring.

Which power tool chucks are compatible with this drive?

The 1/4" external hexagon drive fits power tools with a DIN ISO 1173-F 6.3 receiver.

Does this bit holder feature a mechanical locking mechanism?

No, this model does not have a mechanical lock; it retains bits using a retaining ring and magnet.

WERA 899/4/1 S universal bit holder with strong clamping ring, 1/4" x 300 mm - 05160981001

Name: WERA 899/4/1 S universal bit holder with strong clamping ring, 1/4" x 300 mm - 05160981001
Brand: WERA
SKU: 02781906
Price: 17.2 EUR
Availability: PreOrder

Supplier number: WERA 05160981001 | EAN 4013288105325

Recommended Retail Price €34.49

17.20 tax incl.

€14.21 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/10/2026

Ordered before 20:00 - delivered as of 17/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Extended reach with Wera

Practical benefits

Access hard to reach spots: The 300 mm length allows you to drive screws easily in deep or narrow recessed spaces.
Secure bit retention: An extra strong retaining ring combined with a permanent magnet keeps your 1/4" bits firmly locked.
Durable stainless steel sleeve: The robust stainless sleeve gives you exceptional protection against corrosion during demanding everyday use.

In a nutshell

The right choise for

With the Wera 899/4/1 s universal bit holder, you can easily drive screws in deep and hard-to-reach spaces. Thanks to its 300 mm length, you bridge large distances without needing to dismantle surrounding components. The extra strong retaining ring and permanent magnet keep your 1/4" bits securely locked in position, preventing accidental drops. Built with a durable stainless steel sleeve, it offers dependable corrosion protection during demanding daily work with your drill or screwdriver. This allows you to complete assembly and installation tasks in narrow cavities smoothly and with complete control.

Product information FAQ

€17.20

tax incl.

Key features according to our expert

Bit holder size: 1/4 inch
Connection type (machine): External hexagon
With lock: No
Magnetic: Yes
Length: 300 mm
Connection size (machine): 1/4"

Scope of delivery

899/4/1 S Universal Bit Holder with strong retaining ring, 1/4" x 300 mm

Product description

Universal holder for the take-up of bits with 1/4" hex head drive as per DIN ISO 1173-C 6.3. Stainless sleeve for special corrosion protection. The particularly strong retaining ring ensures an optimum fixing of the tool in the holder. The especially strong permanent magnet makes sure that the bits are held absolutely securely. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.

Universal holder for the take-up of bits with 1/4" hexagon head drive
Stainless sleeve, retaining ring and strong permanent magnet
1/4" hexagon drive (Wera connecting series 4)
Strong retaining ring for optimum fit of the tool in the holder
Strong permanent magnet holds the bits absolutely securely

Application

Suitable for 1/4" DIN ISO 1173-C 6,3 hexagon insert bits and Wera Series 1

Design

With stainless steel sleeve, strong retaining ring, and strong permanent magnet

Drive

1/4" hexagon, suitable for power tools with DIN ISO 1173-F 6,3 receiver

Features and benefits

The retaining ring and the strong permanent magnet ensure a particularly secure fitting of the bit in the holder.
The retaining ring (S = extra strong) and the strong permanent magnet ensure a particularly secure fitting of the bit in the holder.

All Features

Bit holder size: 1/4 inch
Connection type (machine): External hexagon
With lock: No
Magnetic: Yes
Length: 300 mm
Connection size (machine): 1/4"

Brand WERA
02781906
EAN 4013288105325
Supplier number WERA 05160981001

Frequently asked questions about this product

Answered by specialists

Which bits fit into this bit holder?: It is designed for standard 1/4" hexagon drive bits according to DIN ISO 1173-C 6.3 and Wera series 1.
What is the length of this bit holder?: The overall length is 300 mm, making it ideal for reaching deeply recessed screws.
How are bits secured inside the holder?: Bits are securely retained by a strong permanent magnet combined with a heavy-duty retaining ring.
Which power tool chucks are compatible with this drive?: The 1/4" external hexagon drive fits power tools with a DIN ISO 1173-F 6.3 receiver.
Does this bit holder feature a mechanical locking mechanism?: No, this model does not have a mechanical lock; it retains bits using a retaining ring and magnet.

Questions about this product?

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

Chat with us

03 74 000 41 [email protected]