Wera Joker SB Long Ring Ratchet Spanner 13mm

Introducing the Wera Joker SB Long Ring Ratchet Spanner

This 13mm spanner from Wera's innovative Joker series is a specialist tool designed for maximum efficiency in tight and awkward spaces. It features a unique, slim long design that combines an open jaw with a ring ratchet, granting you the versatility of a combination spanner with the superior functionality of a fine-tooth ratchet. This makes it the ideal choice for working on low-lying couplings and hard-to-reach fasteners where a standard spanner simply won't fit.

At the heart of the ring end is an 80-tooth fine ratchet mechanism. This provides a remarkably small 4.5° return angle, allowing you to work effectively in extremely confined spaces where swing arc is limited. You can tighten or loosen nuts with minimal movement, saving significant time and effort on complex jobs.

A standout feature is the integrated holding function. A clever sprung metal plate within the open jaw actively secures bolts and sockets, preventing them from falling out during overhead work or when threading into deep recesses. This eliminates frustrating drops and lost components, boosting productivity and safety.

The spanner also incorporates Wera's double hexagon (bi-hex) geometry at the ring end. This design distributes force across twelve contact points instead of six, dramatically reducing the risk of rounding off bolt heads and ensuring a secure, non-slip grip even on worn or damaged fasteners.

Finished with a durable nickel-chromium coating, the spanner offers excellent corrosion resistance and a professional look that withstands the rigours of daily use in workshops, automotive repair, and industrial maintenance. The long, ergonomic profile provides enhanced leverage, making stubborn nuts easier to tackle.

Specifications at a Glance

• Drive Size: 13mm
• Design: Long, slim combination spanner with open jaw and