The Slogging Spanner 34mm Open End CRV is a heavy-duty wrench designed for use with large fasteners, typically in industrial or mechanical applications. The 34mm size refers to the opening width, making it suitable for bolts or nuts of that size. The open-end design allows for quick engagement and use in tight spaces. Made from CRV (Chrome Vanadium) steel, the spanner is strong, durable, and resistant to wear and corrosion, making it perfect for high-torque applications where force is required to loosen or tighten fasteners. The slogging feature means it can be struck with a hammer (slog) for additional force without damaging the tool.