Material - Quality spring alloy steel (65Mn steel) plug blade, flexible and high toughness, with a stainless steel shell, strong and durable use.
Feature - Each blade has a size laser etched for easy identification. The tail of each piece feeler gauge is fixed by a metal nut, not easy to scatter during use.
Application - Metric standard sizes. Feeler gauges are generally used to measure the gap size of the connecting parts of workpieces, such as the engine, car windshield, guitar, etc.
Usage - The feeler gauge blades can be used in various combinations according to the needs. You can overlap several pieces with different thicknesses to obtain sizes not included in the set.