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wera_05073540001
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wera_05073540001
wera_05073540001
wera_05073540001
wera_05073540001
wera_05073540001
wera_05073540001

WERA 816 R SB SiS bit holder with Rapidaptor quick-change chuck, 1/4" x 119 mm - 05073540001

Recommended Retail Price €48.09
23.80 tax incl.
€19.67 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
blister

  • Ordered before 20:00 - delivered as of 26/05/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Scope of delivery

  • 816 R SB Bitholding screwdriver with Rapidaptor quick-release chuck, 1/4" x 119 mm

Product description

Premium bitholding screwdriver. The Rapidaptor quick-release chuck allows for lightning-fast bit changes without any extra tools. The strong permanent magnet holds the bits firmly. Kraftform Plus handle for comfortable ergonomic screwdriving, which avoids blisters and calluses. Hard handle zones for high working speeds, while soft handle zones guarantee a high torque transfer. Suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173).

  • Rapid bit change with the Rapidaptor quick-release chuck
  • Multi-component Kraftform handle for fast and ergonomic screwdriving
  • Rapidaptor technology for rapid bit change
  • Hexagonal anti-roll feature against rolling away
  • For bits with 1/4" hex head drive as per DIN ISO 1173-C 6.3 and E 6.3

Application

  • Suitable for 1/4" DIN ISO 1173-C 6.3 and E 6.3 hexagon insert bits and Wera Series 1 and 4

Drive

  • 1/4" hexagon with Rapidaptor rapid-in, rapid-out, rapid-spin, chuck-all and single-hand technology, magnetic

Handle

  • Kraftform with non-roll feature, multi-component

Features and benefits

  • The outstanding design of the Kraftform handle that fits perfectly into the hand prevents hand injuries such as blisters and calluses.
  • The basic idea for the prototype of the Kraftform handle - that the hand should dictate the design - has, right through to today, proved to be correct. In cooperation with the internationally recognised Fraunhofer IAO Institute, Wera developed a screwdriver handle designed to match the shape of the human hand as long ago as the 1960s. After a long development phase, the Wera Kraftform handle was launched to the market in 1968. It has been optimised through the years with new technologies, but has kept its proven shape. After all, the human hand has not changed either.
  • 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 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 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.
Key features according to our expert
  • Bit holder size: 1/4 inch
  • Bit holder type: Internal hex
  • VDE approved: No
  • With safety colour code 1000V: Not applicable
  • ESD: No
  • Non-sparking: No
Specifications / All features
  • Brand: WERA
  • EAN: 4013288106032
  • Supplier number: WERA 05073540001
Bit holder size
1/4 inch
Bit holder type
Internal hex
Vde approved
No
With safety colour code 1000v
Not applicable
Esd
No
Non-sparking
No
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