Spirit level STANLEY STHT1-43112, 0.8 m aluminium, accuracy ±0.5 mm/m

STANLEY STHT1-43112 is a 0.8 m aluminium spirit level engineered for precise alignment tasks. The compact, rigid aluminium profile ensures straightness and resists bending during handling. With an accuracy of ±0.5 mm/m, this level delivers reliable horizontal and vertical readings for light construction, carpentry and installation jobs where compact size and dependable performance are required.

Advantages

The aluminium construction combines low weight with rigidity, making the tool easy to carry and durable in regular use. The 0.8 m length offers a balance between portability and working span, suitable for small to medium alignment jobs. The vial calibration providing ±0.5 mm/m accuracy supports repeatable measurements. The compact form factor fits tool belts and small toolboxes, while the straight edge helps with marking and aligning edges.

Suitable for

• Carpentry and joinery tasks
• Tiling and bathroom installations
• Furniture assembly and shelving alignment
• Light construction and DIY projects
• Window and door installation adjustments

Key specifications

• Length: 0.8 m
• Body material: aluminium
• Levelling accuracy: ±0.5 mm/m
• Profile: compact, rigid straight edge
• Intended use: horizontal and vertical alignment

How to use

Place the spirit level on the surface to be checked, ensuring full contact along the profile. Read the vial to determine whether the surface is level or plumb, and make adjustments until the bubble centers between the vial markings. For longer runs or to verify straightness, reposition the level along the surface and compare readings. Use the straight edge for marking reference lines when installing fixtures or aligning components.

Usage recommendations

Store the aluminium level in a dry place to prevent corrosion of any non‑aluminium components. Avoid dropping or striking the level on hard surfaces to preserve vial calibration and profile straightness. For best accuracy, periodically check the vial against a known flat reference and recalibrate or replace the tool if readings drift beyond the specified tolerance.