• WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
  • WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
  • WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
  • WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
  • WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
  • WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces
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WERA

WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces

WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces

$258.90 USD
$0.00 USD $258.90 USD
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WERA 6004 Joker 4‑Set‑1 Self‑Setting Wrench Set – 4 Pieces

Meet the innovative WERA 6004 Joker 4‑Set‑1, a universal, self-adjusting wrench kit that replaces 18 metric and imperial sizes. Four adjustable “Joker” spanners automatically clamp onto bolts from 7 to 19 mm (¼″–¾″) with smooth, parallel jaws. Their integrated ratcheting mechanism allows fast, continuous turning—without removing the wrench. The jaw’s corner-width prisms enable an ultra-tight 30° return angle, ideal for confined spaces.

Key Features & Advantages

  • Self‑setting jaws grip hex fasteners automatically—no pre-adjusting required

  • Integrated ratchet enables smooth, continuous turns without wrench removal

  • 30° return angle—excellent for tight areas and minimal movement

  • Rugged, single-arm design built from chrome-molybdenum steel for long-lasting performance

  • Compact foldable pouch fits walls, tool carts, and Wera 2go systems—keeps wrenches organized and protected

Set Includes

  • Joker XS: 7–10 mm (¼″–3/8″), 117 mm length

  • Joker S: 10–13 mm (7/16″–1/2″), 154 mm

  • Joker M: 13–16 mm (1/2″–5/8″), 188 mm

  • Joker L: 16–19 mm (5/8″–¾″), 224 mm

  • Compact textile pouch with hook-and-loop backing (fits Wera 2go systems)

Specifications

Parameter Detail
Tool Type Self-setting ratcheting spanner set
Size Range 7–19 mm / ¼–¾″
Pieces 4 wrenches + pouch
Materials Chrome‑molybdenum steel
Return Angle 30° via corner-width prisms
Pouch Compatibility Wall/cart/2go tool system ready

 

Perfect For

  • Rapid repairs where carrying multiple spanners is impractical

  • Tight or confined spaces—engine bays, equipment panels

  • Professional technicians and serious DIYers seeking work efficiency

Upgrade your toolbox with the WERA 6004 Joker 4-Set-1 Self-Setting Wrench Set – a premium 4-piece kit designed for precision, speed, and effortless usability. Perfect for professionals and DIY enthusiasts, these self-setting wrenches automatically adjust to different sizes, reducing the need for multiple tools and saving you time on every job. Built with WERA’s unmatched craftsmanship, this set delivers durability, comfort, and flawless performance in every turn. Don’t settle for ordinary – invest in tools that work as hard as you do. Order now and experience the Joker difference!

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