Precision Brand 19205 Feeler Gage 0.003 in 5 in 10 Pack

Product Description

The PRECISION BRAND 19205 is a flat feeler gage leaf used to measure precise gaps and clearances in mechanical assemblies. Each leaf measures 0.003 inches (0.076 mm) thick, 5 inches long, and 0.5 inches wide, making it suitable for close-tolerance work where consistent measurement is critical. Constructed from high-carbon steel, the leaf resists wear and maintains dimensional stability under repeated use. This package contains 10 leaves of the same thickness, allowing techs to stock spares or equip a crew. Feeler gages of this specification are a standard tool in HVAC, automotive, and general mechanical service work.

This feeler gage leaf is used wherever precise gap measurement is required: setting valve clearances, checking spark plug gaps, measuring bearing clearances, verifying alignment tolerances, and confirming fitment during assembly. The flat leaf style slides cleanly into tight spaces without binding. At 0.003 inches, this is a thin-range leaf suited for fine-tolerance applications. HVAC technicians, machinists, millwrights, and general mechanics will find this leaf useful for routine service and calibration tasks in both residential and light commercial settings.

Key Features

• 0.003 inch (0.076 mm) thickness for fine-tolerance gap measurement
• Flat leaf style slides into tight clearances without distortion
• High-carbon steel construction for durability and dimensional stability
• 5 inch leaf length provides reach into confined spaces
• 0.5 inch leaf width for stable, consistent contact surface
• Packaged as 10 leaves per order for crew or shop stocking

Compatibility

Designed as a standard flat feeler gage leaf for general mechanical measurement applications where a 0.003 inch gap specification is required.

Installation Notes

Feeler gage leaves are a hand-measurement tool and require no installation. Before use, ensure mating surfaces are clean and free of debris, as contamination will produce inaccurate readings. Apply light, consistent hand pressure when inserting the leaf into the gap — the leaf should slide with slight drag, not force. Store leaves flat and away from moisture to prevent corrosion of the high-carbon steel.