High-accuracy stainless steel feeler gauge with 0.4-6mm measuring range, 0.05mm division value. There is some anti-rust oil on the stainless steel feeler gauge to prevent it from becoming rusty.
Tips: What is a feeler gauge?
The feeler gauge is composed of a set of thin steel sheets with different thickness steps. Feeler gauges are used to measure gap dimensions. When checking whether the estimated size is qualified, it can be judged by the go-stop method, or by the inspector according to the degree of tightness of the fit between the feeler gauge and the surface to be tested.