Wera 05020102001 6004 Joker XXL Self-Setting Spanner – 24-32 mm / 15/16–1¼ in, 322 mm

Overview

The Wera Joker XXL 6004 is a universal screw driving tool designed to adapt across a wide range of hex fasteners. With automatic jaw action that continuously grips hex screws and bolts, this tool aims to streamline tasks by reducing size changes and setup time. Its integrated lever mechanism helps mitigate slipping and minimizes potential damage during engagement, while the built‑in ratchet function supports fast, steady turning without removing the tool from the fastener.

Thanks to its corner-width rectangular prisms, the mouth enables a back‑pivoting angle of only 30°, letting the tool reach into tight spaces. The single‑arm design, combined with the ratchet and corner‑width prism, makes operation practical even in confined areas. In short, the Joker XXL is positioned as a self‑setting, gripping, spanning solution for a variety of screw driving tasks.

Key features

• Automatic and continuous grip of hex screws and bolts across metric and imperial sizes
• Lever mechanism during gripping to reduce slipping and potential damage
• Mechanical ratchet enables fast, consistent screw driving without removing the tool
• Back‑pivoting angle of 30° through corner‑width prisms for better access
• Compact, single‑arm design supports use in tight or awkward spaces

Practical applications

• Assembling furniture or cabinets where multiple screw sizes appear in a single project
• Bike, automotive, or DIY maintenance tasks that involve hex fasteners of varying dimensions
• Any job requiring rapid grip changes and steady turning in limited clearance

Specifications and usage notes

Size range: 24–32 mm, with imperial equivalents approximately 15/16–1¼ in. Length: 322 mm. The tool is designed to adapt automatically, reducing the need to switch drivers mid‑task.