Wera Tools
  • The Wera 6004 Joker 6 Set 1 including six self-setting spanners (XS, S, M, L, XL, and XXL) organized in a heavy-duty textile folding pouch for universal fastener coverage.
  • The 6-piece Joker 6004 set folded and secured in its compact textile pouch with a wide Velcro strip, emphasizing its portability and protection for mobile tool kits.
  • Close-up of the internal mechanical pivot and spring system of a Joker 6004 spanner, illustrating the high-precision engineering behind the automatic jaw adjustment.
  • Technical graphic demonstrating the Joker 6004's ability to securely grip both hexagonal and square fasteners without the need for manual resizing.
  • Close-up of the parallel jaws gripping a hexagonal bolt head without touching the corners.
  • Technical graphic of the Wera 6004 Joker head, illustrating the small 30-degree return angle that allows for fast, continuous turning without removing the wrench from the fastener.
  • Comprehensive size chart for the Wera 6004 Joker 6 Set 1, detailing the metric and imperial (SAE) coverage for all six spanners: XS (7-10mm), S (10-13mm), M (13-16mm), L (16-19mm), XL (19-24mm), and XXL (24-32mm).
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Wera 6004 Joker 6 Set 1 Self-Setting Spanner Set, 6-Piece (05020111001)

Wera 6004 Joker 6 Set 1 Self-Setting Spanner Set, 6-Piece (05020111001)

$431.99
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SKU : 05020111001

Made in The Czech Republic The Czech Republic

The Wera 6004 Joker 6 Set 1 is the definitive all-in-one wrench solution for professional tradespeople. This 6-piece set utilizes a revolutionary self-setting mechanism that automatically grips both metric and imperial hexagonal fasteners, effectively replacing dozens of individual wrenches with just six versatile tools.

Core Performance Features:

  • Automatic & Continuous Gripping: The Joker 6004 features parallel jaws that automatically find the required size when placed on a bolt or screw. There is no manual adjustment needed—simply attach the tool and work.
  • Integrated Ratchet Function: A specialized lever mechanism enables fast, consistent screwdriving without removing the wrench from the fastener. This "ratcheting" action is a major speed advantage over traditional adjustable wrenches.
  • Fastener Protection: The smooth, parallel jaws provide uniform surface pressure. This prevents the "rounding" of bolt heads that often occurs with standard wrenches during high-torque applications.
  • Extreme Accessibility: With a return angle of only 30°, the Joker 6004 is engineered for excellence in confined spaces where movement is restricted.
  • Complete Range: This set covers a vast application range from 7mm to 32mm (1/4" to 1 1/4"), including all intermediate sizes.

6-Piece Set Inventory (XS to XXL):

  • Joker XS: 7-10mm (1/4"-3/8")
  • Joker S: 10-13mm (7/16"-1/2")
  • Joker M: 13-16mm (1/2"-5/8")
  • Joker L: 16-19mm (5/8"-3/4")
  • Joker XL: 19-24mm (3/4"-15/16")
  • Joker XXL: 24-32mm (15/16"-1 1/4")

Storage & Portability: The tools are housed in a robust, compact textile roll pouch featuring mesh pockets for clear tool visibility. The pouch is compatible with the Wera 2go system, allowing for easy integration into your existing mobile workshop setup.

Wera Limited Lifetime Warranty:

Built for the toughest industrial environments and backed by Wera’s Limited Lifetime Warranty against manufacturing defects.

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