Angle Bevel Square Helios Preisser 0396456 — 1000 x 380 mm, 90°

Helios Preisser angle bevel square model 0396456 is a precision layout square with overall dimensions of 1000 x 380 mm and a fixed 90° angle. It provides a rigid, straight reference edge for marking, checking squareness and guiding cuts on large panels, profiles and assemblies. The tool is intended for carpentry, cabinetmaking and general workshop measurement tasks where a stable right-angle reference is required.

Advantages

The square combines a long, straight blade and a solid stock to maintain a true 90° reference across extended lengths. Its construction minimises flex and twist during use, ensuring repeated accuracy when marking or checking edges. The large size makes it practical for aligning and guiding saws or routers on sheet materials, while the fixed angle requires no adjustments and reduces potential setup errors.

Suitable for

• Marking and scribing right angles on wood and sheet materials
• Checking squareness of panels, frames and assemblies
• Guiding straight cuts and edge alignment for saws and routers
• Layout and measuring tasks in carpentry, cabinetry and joinery

Key specifications

• Overall dimensions: 1000 x 380 mm
• Fixed angle: 90°
• Application: woodworking and metalworking layout tasks
• Reference edge: rigid, straight blade for long-length marking
• Typical use environment: workshop, construction site or cabinet shop

How to use

Place the square with the stock seated against the reference face of the workpiece so that the blade lies flat across the surface to be marked or checked. Hold the stock firmly in position and run a pencil or scriber along the blade edge to transfer a right-angle line. For squareness checks, align one face of the square with the workpiece edge and inspect the contact along the blade to identify gaps or deviations. When guiding a saw or router, clamp the square securely to the workpiece or fixture to maintain a straight guiding edge during the cut.

Usage recommendations

Keep the blade clean and free of chips or adhesive residues; store the square flat or hung to avoid bending. Periodically inspect the 90° angle against a certified reference or calibrated square if high-precision work is required. Use appropriate clamps or supports for long panels to prevent movement while marking or cutting.