Carpenter's level STABILA 0.5 m model 02143, yellow, bubble vial, compact 50 cm

The STABILA 0.5 m carpenter's level model 02143 is a compact yellow spirit level designed for on-site leveling and plumb measurements. It combines a lightweight aluminium profile with precise vials and a strong rare-earth magnet system for stable attachment to metal surfaces. The 50 cm length makes it suitable for carpentry, installation and small construction tasks where portability and reliable accuracy are required.

Advantages

This level offers reliable long-term accuracy thanks to STABILA installation technology, with measuring accuracy of ±0.5 mm/m in the normal position. The rare-earth magnet system provides strong holding power on steel, leaving both hands free for aligning and adjusting workpieces. Smooth, electrostatically powder-coated sides make the tool easy to clean, while plastic end caps protect the profile from impacts during daily use.

Suitable for

• Carpentry and joinery work
• Installation of supports, pillars and metal frames
• Small construction and renovation tasks
• On-site leveling where a compact 50 cm tool is needed

When it may not be suitable

The 0.5 m length limits its use for very long spans or tasks that require a longer straightedge; for leveling across larger distances, longer models are more appropriate. It is intended for manual measuring tasks and not for applications requiring electronic readouts or integrated digital measurement systems.

Key specifications

• Length: 0.5 m (50 cm)
• Profile: aluminium rectangular
• Vials: 1 horizontal vial, 1 vertical vial (bubble vials)
• Accuracy: ±0.5 mm/m (normal position)
• Magnet system: rare-earth magnets (strong holding power on steel)
• Surface finish: electrostatic powder coating
• Protective features: plastic end caps
• Colour: yellow

How to use

Place the level on the surface to be checked so that the measuring surface sits flush against the workpiece or metal edge. For magnetic attachment, allow the rare-earth magnets to adhere to steel surfaces to free both hands for adjustment. Read the bubble position in the horizontal or vertical vial to determine level or plumb, and adjust the workpiece until the bubble is centered. Store the level in a dry place and avoid severe impacts to preserve vial alignment and accuracy.

What to consider before purchase

• Required length for the tasks — 50 cm is compact but not suitable for very long spans
• Need for magnetic attachment to steel structures
• Required measurement accuracy (±0.5 mm/m)
• Preference for a lightweight aluminium profile and protective end caps

Usage recommendations

Use the magnetic attachment when working with steel frames to keep both hands free; avoid dropping the level and check vial alignment periodically to ensure continued accuracy.