2Pcs 0.02-1Mm 17 Blade 3.94" Tapered Metric Thickness Feeler Gauge Set

The feeler gauge set is made of 3CR13 stainless steel with a polished surface, smooth and burr-free, will not hurt your hands, has high flexibility, wear-resistant and rust-proof, and is not easy to deform, ensuring its long-term durability. The knurled knob on the pivot uses a set screw to adjust tension and is easily removed, allowing for easy blade movement and removal of individual blades. The 360-degree fan-shaped rotation design ensures convenient portability and quick use. Each number and scale is laser-etched, ensuring the markings on the metric feeler gauge are clear, wear-resistant, and durable. Stainless steel plug gauges can be assembled to your specifications. Good for designers, engineers, and mechanics to measure tappet clearance, spark plug clearance, bearing clearance, piston ring clearance, and other thicknesses. Suitable for measuring and adjusting string height on guitar and bass necks. Note: Please confirm thickness dimensions before ordering. Do not use in acidic, alkaline or other corrosive environments.