wera_05020170001
wera_05020170001
wera_05020170001
wera_05020170001

WERA 6004 Joker VDE 4 Set 1 insulated self-adjusting spanner set 4-piece - 05020170001

Supplier number: WERA 05020170001 | EAN 4013288221803
Recommended Retail Price €403.27
176.80 tax incl.
€146.12 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/10/2026
set

  • Delivery by DHL

Fast and secure electrical fastening

Practical benefits
  • Automatic and continuous adjustment: The Wera 6004 Joker VDE automatically fits metric and imperial fasteners from 7 to 19 mm without manual sizing.
  • Certified electrical safety: You work safely on live systems with individually tested VDE insulation and anti-slip protection along the handle.
  • Non-stop ratcheting in tight spots: With an integrated ratchet mechanism and a 30° return angle, you fasten bolts continuously in confined spaces.

In a nutshell

The right choise for

Tackle demanding electrical installations with speed and confidence using the Wera 6004 Joker vde 4 Set 1. This 4-piece set seamlessly covers all metric and imperial sizes from 7 to 19 mm (1/4" to 3/4"), eliminating the need to carry multiple individual spanners. The smooth, parallel jaws automatically and continuously self-adjust to fasteners, preventing slipping and rounding off hex heads. Thanks to the mechanical ratchet mechanism with a low 30° return angle, you can fasten quickly in confined electrical cabinets without removing the tool. Certified vde insulation guarantees reliable protection up to 1000V on live systems.



€176.80
tax incl.

Product information

Key features according to our expert

  • Min. width across flats: 7-10 mm
  • Max. width across flats: 16-19 mm
  • Quantity per set: 4
  • Product Range: Wera Joker

Scope of delivery

  • 6004 Joker VDE 4 Set 1 VDE-insulated self-setting spanner set, 4 pieces
  • 1x 6004 Joker VDE XS VDE-insulated, self-setting spanner: 7; 8; 9; 10 x 1/4; 5/16; 3/8"" x 119 mm
  • 1x 6004 Joker VDE S VDE-insulated, self-setting spanner: 10; 11; 12; 13 x 7/16; 1/2" x 155 mm
  • 1x 6004 Joker VDE M VDE-insulated, self-setting spanner: 13; 14; 15; 16 x 1/2; 17/32; 9/16; 19/32; 5/8" x 190 mm
  • 1x 6004 Joker VDE L VDE-insulated self-setting spanner: 16; 17; 18; 19 x 5/8; 11/16; 3/4" x 226 mm
  • 1x Hook and Loop Fastener Strip 120: 120 x 50 mm

Product description

Individually tested tools as per IEC 60900 at 10,000 V for safe working at the approved voltage of 1,000 V. The adjustable VDE spanner continuously and automatically grips all hexagonal sizes in the indicated range of dimensions - metric and imperial. The integrated lever mechanism securely clamps the hexagon screw or bolt between the jaws, which significantly reduces the risk of slippage or damage. The ratchet feature ensures fast and consistent screwdriving without removing the tool. By using the corner-width rectangular prisms, a return angle of only 30° can be achieved. The single-arm design, in conjunction with the ratchet feature and the corner-width prism, makes it possible to work even in confined spaces. The adjustable Joker 6004 VDE has a naturally comfortable handle thanks to the 2-component plastic insulation. Safety is increased by the anti-slip protection at the front end of the handle. The sliding function offers contactless and safe opening of the non-insulated jaws, thereby providing extra protection.

  • For hexagon screw heads and bolts with wrench sizes 7.0; 8.0; 9.0; 10.0; 11.0; 12.0; 13.0; 14.0; 15.0; 16.0; 17.0; 18.0; 19.0 (metric)
  • For hexagon screw heads and bolts with wrench sizes 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 17/32"; 9/16"; 19/32"; 5/8"; 11/16"; 3/4" (imperial)
  • Individually tested tools with insulated handles for safe working up to 1,000 volt, with anti-slip protection and sliding function for contactless and safe opening of the non-insulated jaws
  • Automatically and continuously gripping hexagonal screws and bolts
  • Lever mechanism upon gripping prevents slipping and damage
VDE-insulated self-setting spanner set4-piece setIn a robust textile box

Features and benefits

  • Joker 6004 VDE
  • The individual testing at 10,000 volts, in accordance with IEC 60900, ensures safe working with loads up to 1,000 volts.
  • The sliding function allows contactless and safe opening of the non-insulated jaws.
  • The anti-slip protection at the front end of the handle ensures a secure hold and prevents your hand from accidentally slipping forward.
  • With its automatically and continuously gripping parallel jaws the Joker 6004 VDE spanner covers all dimensions within the potential operative range. The tool finds the required size by itself when attaching it to the bolt or screw.
  • The parallel, smooth jaws of the Joker 6004 VDE offer a seating stress and can thus prevent the nut or screw head from rounding, which can occur when power is transmitted via the corners.
  • The ratchet feature in the jaw ensures fast and consistent screwdriving without removing the tool.
  • The corner-width rectangular prisms in the jaw allow a return angle of only 30°.

All Features

Min. width across flats
7-10 mm
Max. width across flats
16-19 mm
Quantity per set
4
Product range
Wera Joker
  • Brand WERA
  • EAN 4013288221803
  • Supplier number WERA 05020170001

Frequently asked questions about this product

Answered by specialists
Which spanner sizes does this Wera Joker set cover?
The 4 spanners cover all metric sizes from 7 to 19 mm and imperial sizes from 1/4" to 3/4".
What voltage is this spanner set rated for?
The spanners are VDE insulated and individually tested according to IEC 60900 for safe use up to 1000V.
How does the self-setting mechanism on the Joker 6004 work?
The parallel jaws automatically and continuously adjust to the size of the hex bolt or nut upon placement.
Do you need to remove the tool after each turn?
No, the mechanical ratchet function with a 30° return angle enables fast working without removing the tool.
Which spanner sizes are included in this set?
The set includes sizes XS (7-10 mm), S (10-13 mm), M (13-16 mm), and L (16-19 mm), plus a hook-and-loop strip.
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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