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wera_05057473001
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wera_05057473001
wera_05057473001

WERA Kraftform Kompakt 400 RA Set Imperial 1 T-handle bit holder with 17-piece bit set - 05057473001

Supplier number: WERA 05057473001 | EAN 4013288222930
Recommended Retail Price €215.59
102.95 tax incl.
€85.08 excl. VAT (incl. all environmental contributions)
On order: delivered from 08/10/2026
set

  • Ordered before 20:00 - delivered as of 08/10/2026
  • Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

High torque screwdriving with Wera

Practical benefits
  • Maximum torque with comfort: The ergonomic two-component T-handle fits your palm securely, allowing you to transfer high tightening and loosening torque without hand fatigue.
  • Smooth and fast ratcheting: With an integrated 80-tooth fine-pitch mechanism, you fasten screws quickly without having to constantly reset the tool on the fastener.
  • Instant one-handed bit changes: The Rapidaptor quick-release chuck and free-turning sleeve let you switch bits effortlessly while safely guiding the tool during use.

In a nutshell

The right choise for

With the Wera Kraftform Kompakt 400 ra Set Imperial 1, you comfortably tackle high tightening and loosening torque. The ergonomic two-component T-handle fills your palm securely, transferring maximum power with minimal hand fatigue. Its integrated fine-tooth ratchet with 80 teeth and a 4.5° return angle lets you drive fasteners quickly without resetting your grip. The 1/4" Rapidaptor quick-release chuck and free-turning sleeve enable instant one-handed bit changes while guiding the tool smoothly. Complete with 16 long 89 mm bits, this set gives you easy reach for deep-seated fasteners in imperial machinery and equipment.



€102.95
tax incl.

Product information

Key features according to our expert

  • Bit holder size: 1/4 inch
  • Bit holder type: Internal hexagon
  • VDE approved: No
  • With safety colour code 1000V: Not applicable
  • ESD: No
  • Product Range: Wera Kraftform Kompakt

Scope of delivery

  • Kraftform Kompakt 400 RA Imperial Set 1, 17 pieces
  • 1x 416 RA T-handle bitholding screwdriver with ratchet function and Rapidaptor quick-release chuck: 1/4" x 45 mm
  • 2x 851/4 Z bits: PH 2x89 mm, PH 3x89 mm
  • 6x 867/4 Z TORX® bits: TX 10x89 mm, TX 15x89 mm, TX 20x89 mm, TX 25x89 mm, TX 30x89 mm, TX 40x89 mm
  • 5x 840/4 Z bits: 1/8"x89 mm, 5/32"x89 mm, 3/16"x89 mm, 7/32"x89 mm, 1/4"x89 mm
  • 2x 868/4 Square-Plus bits: # 2x89 mm, # 3x89 mm
  • 1x 800/4 Z bits: 1 x 5.5 x 89 mm
  • 1x Hook and Loop Fastener Strip 120: 120 x 50 mm

Product description

17-piece set in a robust textile box. One 416 RA T-handle bitholding screwdriver with ratchet functionality and Rapidaptor quick-release chuck for 1/4" bits. The integrated ratchet with fine toothing (80 teeth/return angle 4.5°) eases and accelerates screwdriving without having to reposition the tool. The ratchet mechanism completely embedded in the handle ensures very handy and comfortable work. With reversing lever for comfortable clockwise/counterclockwise direction change in one-hand operation. The ergonomic shape of the handle fills the ball of the hand well, the fingers lie securely in the softly rounded recessed grips. The whole hand comes into contact with the handle, friction loss between hand and handle is avoided. Bit holder for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3. With Rapidaptor technology for lightning-fast bit changes. 16 tough bits, 1/4", 89 mm long, for universal use.

  • The integrated ratchet with fine toothing ensures fast and safe working
  • Convenient working thanks to the ratchet mechanism fully embedded in the handle
  • Reversing lever for comfortable clockwise/counterclockwise direction change
  • Rapidaptor bitholding screwdriver with fast-rotating sleeve for lightning-fast bit changes and high working speeds
  • Fast-rotating sleeve for extremely high working speed
17-piece setTextile box with one 416 RA T-handle bitholding screwdriver with ratchet function and Rapidaptor quick-release chuck, 16 tough bits, 1/4", 89 mm length

Features and benefits

  • The ratchet mechanism of the 416 RA T-handle bitholding screwdriver is completely embedded in the handle. The compact shape of the tool allows convenient working.
  • The integrated ratchet with fine toothing (80 teeth) and a return angle of 4.5° eases and accelerates screwdriving without having to reposition the tool.
  • The ratchet mechanism of the 416 RA T-handle bitholding screwdriver is completely embedded in the handle. The compact shape of the tool allows convenient working.
  • The change of direction can easily be made using the reversing lever.
  • The fast-rotating sleeve allows the tool to be guided safely while screwdriving and increases the working speed.
  • The ergonomically shaped 2-component T-handle with finger recesses and pleasant surface facilitates very high power transmission and fatigue-free working.
  • 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.

All Features

Bit holder size
1/4 inch
Bit holder type
Internal hexagon
Vde approved
No
With safety colour code 1000v
Not applicable
Esd
No
Product range
Wera Kraftform Kompakt
  • Brand WERA
  • EAN 4013288222930
  • Supplier number WERA 05057473001

Frequently asked questions about this product

Answered by specialists
What drive size does the bit holder in this set use?
The 416 RA T-handle bit holder has a 1/4" hexagon drive suitable for bits compliant with DIN ISO 1173-C 6.3 and E 6.3.
How does the integrated ratchet mechanism work?
The fine-tooth ratchet with 80 teeth and a 4.5° return angle speeds up screwdriving, featuring a reversing lever for clockwise and counterclockwise use.
What is the length of the included bits?
All 16 bits included in this set have an overall length of 89 mm.
Is this screwdriver set suitable for live electrical work?
No, this tool set is not VDE certified and not ESD safe.
What are the advantages of the Rapidaptor chuck?
The Rapidaptor quick-release chuck with a free-turning sleeve allows ultra-fast, one-handed bit changes for 1/4" bits.
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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