Masonry Straightedge PRO 300 cm with Level Indicator (model 202-30)

The Masonry Straightedge PRO 300 cm with Level Indicator (model 202-30) is a 3-meter aluminium straightedge designed for aligning and leveling masonry and plaster surfaces. Its rigid profile and integrated level indicator allow accurate horizontal and vertical checks over long runs, making it suitable for screeding, checking flatness of renders and concrete, and guiding trowel work on walls and floors. The tool is intended for construction and renovation professionals who need a durable, lightweight instrument for repetitive alignment tasks.

Advantages

The straightedge combines a long, lightweight aluminium profile with a built-in level indicator for quick visual verification of alignment. Its length covers large wall and floor spans without frequent repositioning, reducing time spent on repeated measurements. The aluminium construction resists corrosion and provides a good stiffness-to-weight ratio for straighter screeding and fewer flex-related errors. The integrated level saves the need to use a separate spirit level during many operations.

Suitable for

• Plastering and rendering walls to check and maintain flatness
• Screeding floors and levelling screed layers
• Checking alignment of masonry courses and large blocks
• Guiding trowel work for even surface finish
• General construction and renovation alignment tasks

Key specifications

• Length: 300 cm usable straightedge span
• Material: aluminium profile with reinforced edges for stiffness
• Integrated bubble level for horizontal and vertical checks
• Weight: lightweight construction for ease of handling
• Profile shape: flat straightedge suitable for screeding and checking flatness

How to use

Place the straightedge across the surface to be checked or screeded, resting its edges on reference points or guide rails. Use the integrated level indicator to verify horizontal or vertical alignment and adjust the substrate or guide rails as needed. For screeding, draw the straightedge across the surface while maintaining contact with the guides or high points to remove excess material and establish a uniform plane. When checking flatness, move the straightedge along the surface and observe gaps or rocking; mark and correct low or high spots accordingly. Handle the tool with two hands for longer spans to maintain consistent pressure and reduce bending.

Usage recommendations

Store the straightedge flat or hung from appropriate supports to avoid permanent bending. Clean mortar and plaster residues after use to preserve the straight edge and level indicator. Use in combination with guide rails or battens for best screeding accuracy, and avoid excessive force that could deform the profile.