Stanley STHT1-43103 Spirit Level

The Stanley Box Level STHT1-43103 is a compact, lightweight measuring tool with an aluminum body and rubber end caps for added protection. It includes precision vials that deliver reliable leveling results and a block magnified center vial for easier readability. The level's tubular side vials and ergonomic shape support practical handling and transport for both professional and home use.

Advantages

The block magnified center vial improves visibility of the bubble for faster alignment. Large tubular side vials enable easier checking of vertical and horizontal planes. Soft end caps increase durability against shocks, and the aluminum construction keeps the tool lightweight yet sturdy. The level is easy to clean after use and features a redesigned box shape for improved ergonomics. Vial accuracy: 0.5 mm/m.

Suitable for

Key specifications

How to use

Place the level on the surface to be measured, ensuring full contact along the base. Read the bubble position in the magnified center vial for horizontal checks or use the tubular side vials for vertical and angled checks. Adjust the object until the bubble centers in the appropriate vial. After use, wipe the aluminum body and vials with a clean cloth to remove dust and debris.

Recommendations

Store the level in a dry place and avoid prolonged exposure to heavy impacts. Periodically check vial calibration by comparing against a known flat reference; recalibrate or replace if accuracy is compromised.