The Sealey Double End Long Reach Spark Plug Box Spanner is a traditional-style workshop tool designed for efficient spark plug removal and installation. This professional-grade spanner features dual sizing with 17mm and 21mm ends, providing versatility for working with different spark plug applications across various vehicle types. The extended reach design allows access to recessed spark plugs in tight engine compartments where standard spanners cannot reach effectively. The inclusion of an L-bar provides additional leverage and control during operation, making it easier to break free stubborn or seized spark plugs without risking damage to surrounding components. Built to professional standards, this spanner is ideal for automotive mechanics, vehicle maintenance technicians, and engine repair specialists. The compact 150mm length offers a practical balance between reach capability and manoeuvrability in confined spaces. Backed by Sealey's lifetime guarantee, this double-ended spark p