Wera 6004 Joker Self Setting Adjustable Spanner 115mm

About this tool

The Wera 6004 Joker XS is the compact 115mm variant of the self-setting adjustable spanner range, perfectly sized for precision work and access to the tightest of spaces. At just 117mm in length, this XS model covers fastener sizes from 7–10mm and 1/4–3/8" imperial, making it an ideal companion for lighter-duty and intricate applications. Like all spanners in the 6004 Joker family, the jaws automatically and continuously set themselves upon contact with a hexagon bolt or screw — no manual adjustment required. The integrated lever mechanism clamps the fastener securely to prevent slippage or damage, while the mechanical ratchet function allows you to drive screws quickly without lifting the tool. The corner-width rectangular prisms deliver a minimal 30° return angle, and the single-arm design ensures usability even in the most restricted working areas. Features and Benefits: • Self-setting jaws grip hexagon fasteners automatically across metric and imperial sizes • Lever mechanism prevents slipping and protects bolt heads • Mechanical ratchet for fast, uninterrupted screwdriving • 30° return angle ideal for confined spaces • Compact XS size suited to precision and close-quarter work Contents: 6004 Joker XS Self-setting spanner, 7–10mm x 1/4–3/8" x 117mm Specifications: • Configuration: 115mm

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.