WERA 888/4/1 K Rapidaptor universal bit holder, 1/4" x 50 mm - 05052500001

Name: WERA 888/4/1 K Rapidaptor universal bit holder, 1/4" x 50 mm - 05052500001
Brand: WERA
SKU: 02317370
Price: 17.4 EUR
Availability: PreOrder

Supplier number: WERA 05052500001 | EAN 4013288095619

Recommended Retail Price €34.99

17.40 tax incl.

€14.38 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Delivery by DHL

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Effortless bit changes with secure locking

Practical benefits

Fast one-handed bit changes: You insert bits directly without touching the sleeve, speeding up frequent accessory swaps while working.
Solid wobble-free bit retention: The Wera bit holder locks your insert automatically upon insertion to provide straight and dependable driving.
Free-turning sleeve for control: You steady screws accurately when starting fasteners by holding the rotating collar to prevent accidental slipping.

In a nutshell

The right choise for

With the Wera 888/4/1 k Rapidaptor bit holder, you change bits rapidly and effortlessly using just one hand. You insert 1/4" hexagon bits directly into the chuck, which locks them automatically without wobble or play. The non-magnetic design ensures that metal shavings and filings do not stick to your tool during intensive driving tasks. Thanks to the free-turning outer sleeve, you can steady and guide fasteners accurately at the start to prevent accidental slipping. Measuring a compact 50 mm in length, it gives you dependable control and speed on every job with your screwdriver.

Product information FAQ

€17.40

tax incl.

Key features according to our expert

Bit holder size: 1/4 inch
Connection type (machine): External hexagon
With lock: Yes
Magnetic: No
Length: 50 mm
Connection size (machine): 1/4"

Scope of delivery

888/4/1 K Rapidaptor Universal Bit Holder, 1/4" x 50 mm

Product description

Rapidaptor universal holder for bits with 1/4" hexagon head drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173). The Rapidaptor allows bits to be attached without any need to actuate the sleeve. The removal of the bit is simple, just by pushing the sleeve forward. This enables rapid bit change with just one hand. 1/4" hexagonal, suitable for power screwdrivers with take-up as per DIN ISO 1173-F 6.3.

Rapidaptor technology for rapid bit change
Rapidaptor universal holder for bits with 1/4" hexagon drive
Non-magnetic design
1/4" hexagon drive

Application

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

Design

Rapidaptor easy-in, easy-out, rapid-spin, chuck-all, and single-hand technology

Drive

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

Features and benefits

Rapid bit change without needing any additional tools. One-hand operation with a freely spinning sleeve for simplified guidance of the tool. Also available in a BiTorsion design.
The Rapidaptor quick-release chucks hold 1/4" DIN ISO 1173-C 6,3 and E 6,3 as well as Wera series 1 and 4 bits.
The bit can be pushed into the adaptor without moving the sleeve. The lock is activated automatically as soon as the bit is applied to the screw. Bits are held securely and wobble-free.
Simply push the sleeve forward to change the bit. The spring mechanism lifts the bit off the magnet and unlocks the tool. The bit can be easily removed. The rapid-out function makes it easy to remove even the smallest bits without extra tools.
The free-turning sleeve allows screw steadying at the start of the screwdriving process. This makes it easier to apply the tool to the screw and prevents slipping. It can also be used as a short extension for 1/4" applications e.g. in combination with the Wera Zyklop Ratchets.
Every function of the Rapidator quick-release chuck, such as inserting or releasing bits, can be carried out with one hand. This is faster, more economical and more ergonomic. There are no unnecessary manoeuvres.
Non-magnetic bitholders that do not attract metal filings.

All Features

Bit holder size: 1/4 inch
Connection type (machine): External hexagon
With lock: Yes
Magnetic: No
Length: 50 mm
Connection size (machine): 1/4"

Brand WERA
02317370
EAN 4013288095619
Supplier number WERA 05052500001

Frequently asked questions about this product

Answered by specialists

Which bits are compatible with this Wera bit holder?: It fits standard 1/4" hexagon bits conforming to DIN ISO 1173-C 6.3 and E 6.3, as well as Wera series 1 and 4.
Is the Wera 888/4/1 K magnetic?: No, this is a non-magnetic design, preventing metal shavings and filings from sticking to it.
How does the Rapidaptor quick-release mechanism work?: Bits push directly into the chuck without moving the sleeve. To release, simply push the sleeve forward with one hand.
What is the overall length of this bit holder?: The total length of this bit holder is 50 mm.
What is the purpose of the free-turning sleeve?: The free-turning outer sleeve allows you to steady and guide screws during initial fastening without slipping.

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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