FEELER GAUGE SET 12PC 12" .0015-.020 - Armstrong

The Armstrong 70-817 Feeler Gauge Set is a professional-grade instrument engineered for meticulous clearance measurements in demanding automotive and industrial environments. This 12-piece set provides technicians and mechanics with the precision required for accurate gap assessment and component inspection. Its robust construction, combined with an extended blade length, significantly enhances efficiency and reliability for critical measurement tasks.

Key Features

• Precision Blade Range: This set includes 12 flat blades with thicknesses spanning from .0015" to .020", offering essential versatility for a wide array of measurement requirements.
• Extended Reach: Each blade measures 12 inches in length and 1/2 inch in width, providing crucial access to recessed or challenging-to-reach components within engines and various machinery.
• High Accuracy: Engineered for precise measurements, individual blades maintain accuracy to within .0001", ensuring reliable readings for critical applications where exact tolerances are paramount.
• Durable High-Carbon Steel Construction: Manufactured from robust, heat-treated high-carbon steel, these blades are built to resist bending and wear, ensuring long-term reliability and consistent performance in demanding work conditions.
• Organized and Accessible: The feeler gauge set is designed for clear identification and easy selection of the correct blade thickness, streamlining workflow for professional use.

Applications

This feeler gauge set is an indispensable tool for tasks requiring precise gap measurement and component inspection across various professional fields.

• Engine Assembly & Maintenance: Essential for accurately measuring valve lash, piston ring end gaps, bearing clearances, and spark plug gaps, which are critical for optimal engine performance and longevity.
• Industrial Machinery: Used for checking tolerances, ensuring proper fit of machined parts, and verifying alignment in various mechanical systems, contributing to smooth operation and preventing premature wear.
• Quality Control: Aids in detecting burrs, imperfections, or discrepancies in manufactured components to ensure adherence to precise specifications in manufacturing and engineering.
• Brake System Inspection: Useful for verifying rotor runout and pad clearances in automotive brake systems, contributing to safety and optimal braking performance.

Specifications

• Model Number: 70-817
• Number of Blades: 12
• Blade Dimensions: 12" (Length) x 1/2" (Width)
• Blade Thicknesses: .0015", .002", .003", .004", .005", .006", .008", .010", .012", .014", .015", .020"
• Accuracy: Within .0001"