This Feeler Gauge Set includes both light duty and heavy duty blades, offering precise measurements for automotive repairs, engine maintenance, and mechanical work. Ideal for measuring gap widths, valve clearance, and shim thickness, this set provides accurate readings for a wide range of applications. Made from hardened steel, the blades are durable and resistant to wear, ensuring long-lasting performance. Whether you're working on cars, motorcycles, or machinery, this feeler gauge set will help you achieve precision and efficiency in every task.