25 Blade Master Short Feeler Gauge Set - Stanley Proto Industrial Tools

The Stanley Proto J000AA 25 Blade Master Short Feeler Gauge Set is engineered for professional automotive and industrial technicians who require precise clearance measurements in confined or challenging spaces. This specialized gauge set, crafted by Stanley Proto Industrial Tools, delivers the accuracy and durability essential for critical tolerance settings across a wide range of mechanical applications.

Key Features

• Comprehensive 25-Blade Set: Features 25 precision-ground, hardened steel blades covering a wide range from 0.0015" to 0.040" (0.04 mm to 1.00 mm), providing extensive measurement capability for diverse tasks.
• Optimized Short-Blade Design: Measuring 1/2" x 3", these short-profile blades offer superior access and maneuverability in tight areas, such as around cylinder heads, manifolds, and intricate machinery components where standard gauges cannot reach.
• Durable Hardened Steel Construction: Each blade is crafted from hardened steel to maintain specified thickness and accuracy through repeated use, ensuring consistent measurements and a long service life in demanding shop environments.
• Clear Dual Markings: Blades are clearly etched with both decimal inch and metric values, facilitating quick and accurate size identification and minimizing potential errors during setup.
• Robust Steel Holder: A compact and sturdy steel holder keeps all 25 blades organized, protected, and easily fanned out for selection, enhancing workflow and preventing loss or damage.

Applications

This feeler gauge set is an essential tool for professional automotive and industrial technicians performing:

• Valve lash adjustment on gasoline and diesel engines in passenger vehicles, light trucks, and fleet equipment.
• Setting precise spark plug gaps and verifying ignition component clearances.
• Measuring and confirming tolerances during engine rebuilds, transmission servicing, and drivetrain component setup.
• Adjusting and inspecting critical clearances in industrial machinery, precision tooling, and fixtures.

Specifications

• Manufacturer: Stanley Proto Industrial Tools
• Model: J000AA
• Product: 25 Blade Master Short Feeler Gauge Set
• Blade Count: 25
• Blade Size: 1/2" x 3" (short)
• Range: 0.0015"–0.040" (0.04 mm–1.00 mm)
• Material: Hardened steel, satin finish
• Weight: 0.2 lb (0.19 lbs)
• Dimensions (holder): 3.25" x 0.5" x 0.5"