Box Level Stanley STHT1-43105

The Stanley Classic Box Level STHT1-43105 is an aluminum spirit level designed for reliable, everyday use. It features three vials for horizontal and vertical alignment and a magnified centre vial for easier reading. The profile and grip are shaped for comfortable handling, and soft end caps increase resistance to shocks. Its lightweight construction makes it convenient to carry between jobs.

Advantages

The centre vial is magnified to simplify reading, and large tubular side vials provide clear visibility of vertical and horizontal readings. The aluminum body is easy to clean after use, while soft end caps add durability against impacts. The ergonomic profile improves handling and the updated box design enhances usability. Vial accuracy is 0.5 mm/m.

Suitable for

Key specifications

How to use

Place the level on the surface to be measured and observe the vial bubble. For horizontal measurements, position the centre vial on the surface; for vertical measurements use the side vials. Adjust the workpiece until the bubble is centred in the appropriate vial. After use, wipe the aluminium body clean to remove dust or debris and store the level in a dry place to preserve the vials and end caps.

Recommendations

Use the magnified centre vial for fine horizontal levelling and the large tubular side vials for quick vertical checks. Avoid dropping the level from height to maintain vial accuracy; if the instrument is exposed to strong impacts, verify accuracy before critical measurements.