Spirit level AWTools AW30011, 500 mm length, 20 mm vial width, 50 mm height

AWTools AW30011 spirit level, 500 mm length, with a 20 mm vial width and 50 mm profile height, is a compact aluminium level intended for construction, carpentry and finishing tasks. The lightweight rectangular aluminium profile is golden anodised for corrosion resistance and improved durability. The tool includes high-quality vials with a magnifying effect for clear bubble visibility and a plastic end cap design that protects the profile from impacts while maintaining a slim working edge. The level is made in Poland and offers a specified levelling accuracy of up to +/- 0.5 mm per metre for reliable horizontal and vertical alignment checks.

Advantages

The AWTools AW30011 combines a durable anodised aluminium body with precision vials that enhance readability at various angles. Its compact 500 mm length and 50 mm profile height make it suitable for use on beams, frames and smaller surfaces where a full-size level would be impractical. Plastic end caps reduce the risk of profile damage on job sites and the magnifying vials provide easier and more accurate bubble reading. The overall construction balances light weight and stiffness to facilitate transport and steady placement during measurement.

Suitable for

• Checking horizontal and vertical planes on walls, floors and ceilings
• Aligning door and window frames, cabinets and shelves
• Carpentry and joinery tasks requiring precise right-angle checks
• Finishing and trimming work where a compact level is needed

Key specifications

• Length: 500 mm
• Profile height: 50 mm
• Vial width: 20 mm with magnifying effect for improved visibility
• Material: lightweight rectangular aluminium profile, golden anodised
• End protection: plastic end caps
• Levelling accuracy: up to +/- 0.5 mm/m
• Suitable measurement positions: horizontal and vertical
• Country of manufacture: Poland

How to use

Place the AWTools AW30011 spirit level on the surface to be checked, ensuring full contact between the profile and the workpiece. For horizontal checks, set the level on the target surface and observe the vial bubble; adjust the surface or fastenings until the bubble rests centrally between the vial marks. For vertical checks, position the level upright against the plane and centre the bubble in the vertical vial. When checking right angles or aligning frames, use the profile edges as a straight reference and verify both horizontal and vertical vials. Handle the level gently to preserve vial calibration and avoid strong impacts on the ends.

Usage recommendations

Store the level in a protective case or tool bag to prevent knocks to the vials and end caps. Clean the profile and vials after use to maintain visibility and accuracy. For the most accurate readings, allow the level to reach ambient temperature before critical measurements and verify calibration periodically by checking a known flat surface in both directions.