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FEELER GAUGE LONG BLADE* - Stanley Proto Industrial Tools

Part #: 022L

The Stanley Proto 022L Long Blade Feeler Gauge provides professional technicians and mechanics with the extended reach and precision required for accurate gap measurements in challenging automotive and industrial environments. Engineered for durability and consistent performance, this professional-grade instrument ensures critical clearances are set to exact specifications, optimizing operational efficiency and component longevity.

Key Features

  • Extended 12-Inch Blade Length: Designed with 1/2" x 12" blades, this feeler gauge offers superior access to confined spaces and difficult-to-reach components within engines and machinery, streamlining complex measurement tasks.
  • Precision-Ground Steel Blades: Each blade is crafted from high-quality steel and precisely ground to deliver highly accurate measurements, ensuring reliable and repeatable results for critical adjustments.
  • Dual Decimal and Metric Markings: Blades are clearly etched with both decimal (inch) and metric (millimeter) equivalents, facilitating quick and error-free identification of sizes and enhancing workflow efficiency.
  • Durable Steel Holder with Locknut: The blades are securely housed in a robust steel holder, often featuring a locknut to ensure organization, protect the blades, and prevent loss in busy professional settings.
  • Comprehensive Thickness Range: This long blade feeler gauge offers a broad spectrum of thicknesses, accommodating diverse measurement requirements for various vehicle and industrial systems.

Applications

This indispensable feeler gauge set is essential for a wide range of professional tasks, including:

  • Engine Maintenance: Accurately setting valve clearances, checking piston ring end gaps, and verifying other critical component gaps in automotive, heavy-duty, and industrial engines.
  • Spark Plug Adjustment: Precisely measuring and setting spark plug gaps to ensure optimal ignition timing and engine performance.
  • Machinery Alignment: Performing crucial clearance measurements during the assembly, maintenance, and repair of industrial machinery to ensure proper function and prevent wear.
  • General Gap Verification: Ideal for verifying precise gaps in transmissions, bearings, and other mechanical systems where accurate spacing is critical.

Specifications

  • Blade Dimensions: 1/2 inch wide x 12 inches long
Only 3 left in stock - order soon

$2.07

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This product was added to our catalog on Saturday 11 July, 2026.

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