Feeler Gauge Marking Gauge

A feeler gauge is a tool used to measure gap widths.

Feeler gauges are mostly used by engineers to measure the between two parts.

They consist of a number of small lengths of steel of different thick- ness with measurement marked on each piece.

They are flexible enough that, even if they are all on the same hinge, several can be stacked together to gauge values.

It is common to have two sets for units typically measured in thousandths of an inch and metric measurements.

Manufactured using high carbon steel for strength, durability and resistance to corrosion.

This master feeler gauge is constructed of durable harden steel that won’t wear down over time.