Feeler Gauges

Feeler Gauges

Feeler gauges are used to measure small gaps in engineering, engine maintenance, valve adjustment and machine setup applications. AIMS Industrial stocks feeler gauges from Stahlwille, Maxigear and Lang Tools in metric and imperial calibrations, covering a range of blade counts and lengths.

Stahlwille Precision Feeler Gauges

Stahlwille precision feeler gauges are manufactured in Germany to exacting tolerances, making them the choice for toolroom and precision measurement applications. Available in 13-blade (0.05–1mm) and 20-blade (0.05–1mm) metric sets, and a 26-blade imperial set (1½ to 25/1000") for dual-system workshops. Stahlwille blades are hardened and accurately calibrated for reliable, repeatable measurement.

Maxigear and Lang Tools

Maxigear feeler strip gauge sets are available in 150mm and 300mm lengths (0.05–1mm, 20 blades) — a practical and cost-effective option for general workshop and maintenance use. Lang Tools heavy-duty feeler gauge sets are designed for valve adjustment on petrol and diesel engines, including specific sets for Detroit Diesel applications where accurate clearance measurement is critical.

Using Feeler Gauges

Individual blades fold out independently, making it easy to select the precise thickness needed or combine multiple blades for in-between measurements. This flexibility makes folding feeler gauges the preferred format for both precision inspection and everyday workshop use.

For help selecting the right feeler gauge specification, contact our team. AIMS Industrial has been supporting Australian industry since 1988.