Masonry straightedge PRO 150 cm model 3-01-02-18-150 — rigid leveling bar for plaster and brickwork

PRO masonry straightedge model 3-01-02-18-150 is a 150 cm rigid leveling bar designed for plastering, bricklaying and general masonry work. The straightedge delivers a stable reference edge for scraping and smoothing mortar, render or cement screed. Built to provide a consistent plane and uniform thickness, this tool supports accurate alignment of surfaces during layout, levelling and finishing tasks for both professional tradespeople and DIY users.

Advantages

The rigid construction ensures minimal flex over the full 150 cm length, enabling repeatable results on walls and floors. Its straight, machined edge gives a reliable guide for trowels and floats, reducing the need for rework. The tool is lightweight enough for handheld use yet stiff enough to resist bending under normal working pressures. Low-maintenance materials provide durability in typical construction environments.

Suitable for

• Plaster application and smoothing of internal and external walls
• Leveling mortar joints and brickwork alignment
• Scraping and controlling thickness of render and cement screeds
• General site layout and straight-edge checks during renovation

Key specifications

• Length: 150 cm working edge
• Type: rigid straightedge / leveling bar
• Primary use: plastering, bricklaying, masonry and rendering
• Edge: straight, machined working surface for smoothing and scraping
• Material properties: durable, low-maintenance rigid construction suitable for construction use

How to use

Position the straightedge along the area to be levelled and move it across the surface with consistent pressure to scrape or smooth excess material. For plaster or render, use the straightedge after initial application to strike off material and create an even plane, then follow with a float or sponge as required by the finishing technique. For brickwork, place the bar across courses to check alignment and adjust blocks before the mortar sets. Support the bar at either end or use intermediate supports for longer spans to maintain an accurate plane.

Usage recommendations

Keep the working edge clean of hardened material after each use to preserve straightness. Store the straightedge flat or hung to avoid warping. When using on long runs, check for flatness against a known straight reference and use supplementary supports to prevent deflection.