Wera Joker SB Long Ring Ratchet Spanner 13 mm, 577 g

Overview

The Wera Joker SB Long Ring Ratchet Spanner is a specialist 13 mm tool designed for work in tight, awkward spaces. Its slim long design combines an open jaw with a ring ratchet, giving the flexibility of a combination spanner together with the fine‑tooth ratchet action required for low‑lying couplings and hard‑to‑reach fasteners.

Key Features

• 80‑tooth fine ratchet providing a very small 4.5° return angle for minimal swing arc
• Integrated sprung metal plate in the open jaw that holds bolts and sockets securely during overhead or deep‑recess work
• Double‑hexagon (bi‑hex) geometry at the ring end, distributing force across twelve contact points to reduce rounding of bolt heads
• Durable nickel‑chromium coating offering excellent corrosion resistance and a professional appearance
• Long, ergonomic profile delivering increased leverage for stubborn nuts

Specifications

_ Drive Size: 13 mm _ Design: Long, slim combination spanner with open jaw and ring ratchet _ Ratchet Teeth: 80 tooth fine ratchet _ Return Angle: 4.5° _ Holding Function: Integrated sprung metal plate _ Ring End Geometry: Double hexagon (bi‑hex) _ Coating: Nickel‑chromium _ Corrosion Resistance: Yes _ Weight: 577 g _ Width: 122 mm _ Depth: 274 mm _ Height: 40 mm