Wera 6006 Joker Self Setting Double Spanner

The Wera 6006 Joker Self Setting Double Spanner is an innovative adjustable spanner designed for professional tradespeople working with hexagon screw heads and bolts. Available in two sizes — 160mm and 240mm — the Joker 6006 features continuous, parallel jaws that automatically and continuously self-set to the correct size the moment the tool is applied to a fastener, effectively replacing several individual spanner sizes in one versatile tool.

The integrated lever mechanism securely clamps onto the hexagon screw or bolt, significantly reducing the risk of slippage or damage to the fastener. A mechanical ratchet function allows fast, consistent screwdriving without needing to remove the spanner between strokes, while the corner-width rectangular prisms achieve a return angle of just 30°, making it practical even in confined or awkward spaces.

Features and Benefits:
• Self-setting jaws automatically adjust to the correct size upon application
• Covers both metric and imperial dimensions in each size range
• Lever mechanism prevents slipping and protects fastener heads
• Mechanical ratchet function for fast, efficient screwdriving
• 30° return angle enables use in confined spaces
• Replaces multiple individual single spanners