Quick Answer: With 25 stainless steel blades from 0.04 mm to 1.00 mm that fold into a metal case, this Feeler Gauge measures small gaps and clearances in machine and workshop practice.
Last updated: October 2026
Key Features
25 blades, 0.04 mm to 1.00 mm
Blades fold into a metal case
Stainless steel with anti-rust finish
Weight 125 g
Technical Specifications
Specification
Value
Type
Standard, blades folding into a metal case
Number of blades
25
Blade range
0.04 mm to 1.00 mm
Material
Stainless steel, anti-rust
Weight
125 g
About This Product
A feeler gauge is slid into a gap until one blade fits snugly, and that blade's thickness gives the clearance. In metalwork training it is used for practical gap and clearance checks. At 125 g, with its blades folded away into a metal case, this one-piece 25-blade gauge fits easily in a toolbox.
Frequently Asked Questions
How many blades does the Feeler Gauge have?
25 blades covering 0.04 mm to 1.00 mm, made of stainless steel and folding into a metal case.