The Tork Craft TC52010 Industrial-Grade Adjustable Spanner is a heavy-duty 10″ (250mm) wrench engineered for demanding professional applications. Featuring an extra-wide jaw capacity of 0-28.8mm, this spanner is constructed from chrome-molybdenum alloy steel for superior strength and fatigue resistance. The precision-ground moving jaw maintains perfect parallelism even under maximum load, while the laser-etched size markings ensure quick identification. Its oversized thumbwheel allows easy adjustments with gloves, and the bi-material comfort grip absorbs vibration during prolonged use. With a hardened tooth profile that prevents fastener rounding, this spanner is ideal for industrial maintenance, pipeline work, and heavy equipment repair, meeting ISO 6787 standards for professional tools.