Precision Gap Measurement at Your Fingertips

Whether you're fine-tuning an engine, adjusting valve clearances, or checking machined surface tolerances, this 17-Blade Metric Feeler Gauge Set gives you the accurate measurements you need. Spanning 0.02mm to 1.0mm in clearly marked increments, this compact set covers the most common gap-measuring tasks in automotive, mechanical, and general workshop settings.

Each blade is precision-ground from durable steel for consistent, reliable readings every time. The blades fan out easily from the sturdy pivot housing and lock into position, keeping your hands clear and your readings steady. A must-have for any toolbox — from professional mechanics to serious DIYers.

Key Features

17 blades covering 0.02mm to 1.0mm range
Metric measurements clearly etched onto each blade for easy reading
Precision-ground steel blades for accurate, repeatable gap measurement
Durable pivot housing keeps all blades neatly organised and protected
Compact & portable — slips easily into a toolbox, glove box, or apron pocket
Versatile use — ideal for engine valve adjustment, spark plug gaps, brake callipers, machined surfaces, and more
No batteries required

Specifications

Number of Blades: 17
Measurement Range: 0.02mm – 1.0mm
Measurement System: Metric
Material: Steel
Battery Required: No
Country of Origin: Made in China

Common Applications

Engine valve clearance adjustment
Spark plug gap setting
Brake pad and rotor gap checks
Machined surface and flange gap measurement
General precision engineering and workshop use

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For guidance on safe tool use in automotive workshops, visit the OSHA Automotive Service & Repair Safety resource.

Learn more: Calipers

Frequently Asked Questions

Q: What blade sizes are included in this 17-blade feeler gauge set?

A: The set includes 17 precision-ground metric blades ranging from 0.02mm up to 1.0mm, covering the most commonly needed gap measurements for engine valve adjustment, spark plug gaps, and general mechanical applications.

Q: Is this feeler gauge suitable for engine valve adjustment?

A: Yes — this metric feeler gauge set is specifically well-suited for engine valve clearance checks and adjustments. Simply select the blade matching the manufacturer's specified clearance and slide it into the valve gap to verify or set the correct tolerance.

Q: How do I read and use a feeler gauge?

A: Select a blade with a thickness close to the gap you're measuring and slide it into the gap. The correct size is the thickest blade that slides in with light resistance (a slight drag). Each blade is clearly etched with its metric measurement, making it easy to read the result directly.

Q: Are the blades replaceable or can they be cleaned?

A: The blades are made from steel and can be wiped clean with a dry or lightly oiled cloth after use to prevent rust and maintain accuracy. The pivot housing holds all blades securely when folded for storage.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.