48 Dual-Marked Blades for Universal Precision:48 laser-etched blades (0.03-1.00mm / 0.001"-0.508") cover 98% of automotive/industrial specs, including ultra-thin 0.03/0.04mm for modern engines. Offset blades access tight spaces like piston ring grooves without disassembly.
Foldable & Portable:Feeler gauges can be folded to keep the blades neatly organized and protected when not in use. The compact design allows for easy storage and transportation, making it a handy tool for both professional mechanics and DIY enthusiasts
Workshop-to-Field Ready Design:Rotating hinge allows 180° blade deployment or compact folding Detachable keychain module keeps critical blades (0.05-0.08mm) accessible during engine diagnostics.
Built for Pros:The feeler gauge set covers a wide range of gap sizes for engines, pistons, valves, and bearings—an essential tool for mechanics and serious DIYers, complete with a protective case.
High-Quality Stainless Steel:Crafted from premium stainless steel, this 48-blade feeler gauge is designed for durability and precision. The foldable design ensures convenient storage and portability. Ideal for measuring gap widths in a variety of applications including guitar maintenance, engine work, and more