Sealey 7 Blade Spark Plug Feeler Gauge Tool Metric

The Sealey 7 Blade Spark Plug Feeler Gauge Tool is a specialist measuring instrument designed for accurately gapping spark plugs in automotive and small engine applications. Suitable for both traditional copper and modern precious metal spark plugs, this metric feeler gauge ensures precise electrode spacing for optimal engine performance. Built with an integrated electrode adjuster, this tool allows technicians to adjust spark plug gaps without levering against the ceramic core, preventing potential damage during adjustment. The seven metric blades cover the most common gap sizes from 0.5mm to 1.1mm, making it ideal for servicing a wide range of petrol engines from motorcycles to cars and garden machinery. Each blade measures 75 x 13mm, providing sufficient length and width for easy insertion and accurate measurement. The compact, lightweight design makes this feeler gauge practical for mobile mechanics and workshop use alike, whilst the lifetime guarantee offers long-term value for professional technicians. Features and Benefits: • Seven metric blades covering 0.5mm to 1.1mm for versatile application • Integrated electrode adjuster protects spark plug ceramic cores from damage • Compatible with both traditional copper and precious metal spark plugs • Lightweight 0.06kg design for easy portability • Lifetime guarantee for professional reliability Specifications: Blade Size(s): 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1mm Brand: Sealey Nett Weight: 0.06kg