Feeler Tape Gauge INSIZE 0.15 mm × 5 m (4621-15)

Feeler Tape Gauge INSIZE 0.15 mm × 5 m (4621-15) is a flexible measuring tape made for checking narrow gaps and clearances in mechanical assemblies. With a uniform thickness of 0.15 mm and a 5 m length, the tape enables measurements in places where rigid feeler gauges cannot reach, supporting maintenance, inspection and quality-control tasks. The flexible strip retains consistent thickness along its length and is suitable for repeated use in workshop and field environments.

Advantages

The flexible construction provides access to confined or curved surfaces while maintaining a consistent 0.15 mm thickness for reliable gap measurement. The 5 m length allows measurement over longer runs or repeated checks without repositioning multiple gauges. The product is simple to handle, stores compactly and can be used for quick verification of clearances during assembly and maintenance operations.

Suitable for

• Measuring small gaps and clearances in engines and gearboxes
• Inspection and quality control of assembled components
• Maintenance checks where flexible access is required
• Checking clearances on curved or hard-to-reach surfaces

Key specifications

• Thickness: 0.15 mm
• Length: 5 m
• Material: flexible strip suitable for repeated insertion (material type per manufacturer)
• Surface: uniform thickness along entire length for consistent measurements

How to use

Insert the feeler tape into the gap or clearance to be measured until resistance indicates contact with both mating surfaces. Withdraw the tape and inspect the position where it stops or marks the contact; the known thickness of 0.15 mm represents the gap value when the strip fits without excessive compression or play. For longer gaps, advance the tape along the run to verify uniform clearance. Keep the tape clean and free of folds that could affect measurement accuracy.

Usage recommendations

Store the tape in a dry place and wipe off oil, dirt or debris after use to maintain consistent thickness and reliable readings. Use steady, gentle pressure when inserting the tape to avoid bending that could change effective thickness. For critical measurements, perform several checks at different points and, if necessary, combine results with other measurement tools.