Kastar Hand Tools 1602-040 Feeler Gauge Blade 0.040 Inch Thickness

The Kastar Hand Tools 1602-040 is a precision feeler gauge blade designed for accurate measurement of narrow gaps and clearances. This individual replacement blade measures 0.040 inches (40 thousandths) in thickness, making it ideal for checking valve clearances, spark plug gaps, bearing clearances, and other precision measurements in automotive, motorcycle, and small engine applications.

Key Features:

• Precision ground to 0.040 inch thickness for accurate gap measurement
• Manufactured from hardened and tempered spring steel for durability and long service life
• Individual replacement blade compatible with Kastar feeler gauge sets
• Clearly marked with thickness measurement for easy identification
• Smooth, burr-free edges prevent scratching of precision surfaces

This feeler blade is an essential tool for mechanics, machinists, and technicians who require precise gap measurements. The hardened steel construction resists bending and wear, ensuring consistent accuracy over repeated use. Whether replacing a lost blade from your existing set or building a custom gauge set, this individual feeler blade provides reliable measurement capability.