Wera 05020330001 6006 Joker XS/S Self-Setting Double Spanner, 7-10 x 1/4-3/8" x 10-13 x 7/16-1/2" x 161 mm — Ratchets & Wrenches product photo
Wera 05020330001 6006 Joker XS/S Self-Setting Double Spanner, 7-10 x 1/4-3/8" x 10-13 x 7/16-1/2" x 161 mm — additional product view
Ratchets & Wrenches

Wera 05020330001 6006 Joker XS/S Self-Setting Double Spanner, 7-10 x 1/4-3/8" x 10-13 x 7/16-1/2" x 161 mm

Availability set by the retailer

The Wera Joker 6006 XS/S is a self-setting double open-end spanner that automatically and continuously adjusts to grip hexagon screws and bolts across all metric and imperial dimensions in its range. A spring-loaded lever mechanism clamps onto the fastener the moment it's applied, preventing slipping and protecting rounded-off bolt heads from further damage. Built-in mechanical ratchet functionality lets you drive fasteners quickly and consistently without ever removing the spanner from the workpiece, dramatically speeding up repetitive fastening and loosening tasks. This XS/S size covers 7-10 mm / 1/4-3/8 in. on one end and 10-13 mm / 7/16-1/2 in. on the other, with an overall length of 161 mm - ideal for tight engine bays, HVAC cabinets, and other confined maintenance spaces.

Best Used For

MaintenanceAutomotiveRepairMechanicalHVACPlumbing
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Choosing Ratchets & Wrenches

How do I pick the right ratchet drive size?

Choose the drive size by the fastener size and torque you need — 1/4-inch for small fasteners and tight spaces, 3/8-inch for general automotive and mechanical work, and 1/2-inch for high-torque lug nuts and large bolts. A higher tooth count means a smaller swing arc, which is useful in confined areas.

When do I need a flex-head or swivel ratchet?

When fasteners sit at an angle or in recessed areas where a fixed-head ratchet cannot align. A flex or swivel head lets you keep the handle clear of obstructions while the socket stays on the fastener, improving access in tight engine bays and assemblies.