CTA Tools A315 Feeler Gauge Set 9‑Blade Standard with Metric Ruler,

Description

Product Overview

The CTA Tools A315 Feeler Gauge Set is a 9‑blade standard gauge crafted from high‑grade stainless steel for superior corrosion resistance and wear resistance. Each blade is precisely ground to common gap sizes (.002, .003, .004, .006, .008, .012, .013, .020, .025 inches) and is 3″ long for easy handling. A metric ruler is integrated into the case, allowing quick conversion between imperial and metric measurements. The set weighs only 1.41 ounces and fits comfortably in a 5.91 x 2.72 x 0.63‑inch package, making it portable for field work.

Usage

This gauge set is perfect for automotive technicians checking spark plug gaps, valve clearances, and brake adjustments. Industrial maintenance crews use it to verify bearing clearances, machine tolerances, and equipment alignment. Its compact size and durable construction also make it suitable for hobbyists and DIY enthusiasts who need accurate measurements for small projects.

Why Choose Us

CTA Tools is known for rigorous quality control and precision engineering. Each blade undergoes a double‑inspection process to ensure dimensional accuracy within ±0.001 inch. The stainless‑steel material guarantees long‑term stability even in harsh workshop environments. Our customers benefit from a reliable tool that maintains its calibration over years of use, backed by responsive customer support.

Key Features

• Nine precisely ground blades cover the most common gap sizes for quick selection.
• Stainless‑steel construction resists rust and wear, extending tool life.
• Integrated metric ruler simplifies dual‑unit measurements without extra tools.
• Compact, lightweight case fits easily in tool belts or pockets for on‑site work.
• Dedicated CTA Tools support team provides assistance and warranty service.

FAQ

What is the smallest gap this gauge can measure?

The smallest blade is .002 inches, suitable for fine adjustments such as spark plug gaps.

Can I use the metric ruler for measurements larger than the blades?

Yes, the ruler is marked in millimeters and centimeters, allowing you to measure larger gaps or reference dimensions.

Is the gauge suitable for high‑temperature environments?

The stainless‑steel blades maintain their shape and accuracy even after exposure to typical workshop temperatures.

How do I ensure the blades stay calibrated?

Store the set in its original case when not in use and avoid dropping the tool; the blades are designed to retain their tolerance under normal handling.

What warranty does CTA Tools offer?

CTA Tools provides a one‑year limited warranty covering manufacturing defects and offers replacement or repair services.