Kastar Hand Tools 40012 12" Feeler Gauge Blades 0.40mm x 1/2" Wide 12-Pack

The Kastar Hand Tools 40012 feeler gauge blade set provides precision measurement tools for checking gaps and clearances in automotive, industrial, and mechanical applications. Each blade measures 12 inches in length, 0.40mm in thickness, and 1/2 inch in width, offering extended reach for deep or hard-to-access areas.

Key Features:

• 12-inch length provides extended reach for deep gaps and tight spaces
• 0.40mm (approximately 0.016") thickness for precise gap measurement
• 1/2 inch width offers durability and easy handling
• 12 blades per pack for multiple measurements or replacement needs
• Constructed from spring steel for flexibility and long-lasting accuracy
• Ideal for valve adjustments, spark plug gaps, bearing clearances, and machinery setup

These professional-grade feeler blades are essential tools for mechanics, machinists, and technicians who require accurate measurements for proper equipment setup and maintenance. The generous 12-inch length makes these blades particularly useful for applications where standard feeler gauges cannot reach.