Angle Gauge LIMIT flat 75 x 50 mm model 25331505, stainless steel measuring square

The LIMIT flat angle gauge 75 x 50 mm (model 25331505) is a compact stainless steel measuring square designed for marking and checking right angles and edges in small-scale workshop tasks. The 75 mm by 50 mm blade profile and flat construction make it suitable for precise layout, verification of perpendicularity and edge alignment on wood, metal and assembled parts. The stainless steel material provides corrosion resistance and a smooth reference surface for repeated measurements.

Advantages

The stainless steel construction ensures durability and maintains straight edges for reliable measuring and marking. Its compact size allows access to confined spaces and makes the tool easy to position against edges and corners. The flat geometry provides a consistent reference plane for both marking and inspection, while the simple, single-piece design minimises play and keeps right-angle checks accurate over time.

Suitable for

• Checking and marking 90° angles on small workpieces in woodworking
• Inspection of perpendicularity and edge alignment in metalworking
• Layout and verification tasks on jigs, fixtures and assembled components
• Use in general workshop and hobby projects where compact squares are needed

When it may not be suitable

This compact measuring square is intended for small-scale and close-tolerance checks but is not designed as a replacement for large framing squares or layout tools used on long stock where longer reference edges are required. It also does not include features such as angle adjustment or protractor functions, so it is not suitable for measuring or setting non-right angles.

Key specifications

• Material: stainless steel
• Blade/profile dimensions: approximately 75 mm by 50 mm
• Geometry: flat, single-piece measuring square
• Primary function: marking and checking 90° angles and edge alignment

How to use

Place the inside corner of the flat angle gauge firmly against the edge or corner of the workpiece so both faces of the square contact the reference surfaces. For marking, hold the gauge steady and scribe along the blade with a pencil or marking knife. For inspection, visually confirm that mating edges or surfaces run flush with the square faces; use a feeler or light source to check for gaps if higher precision is needed. Clean the square before use to remove debris that could affect contact.

What to consider before purchase

• Required reference length: the 75 x 50 mm profile is suited to small parts and confined areas
• Material and corrosion resistance: stainless steel is preferable for humid environments
• Measurement needs: tool verifies 90° only and does not measure other angles

Usage recommendations

Store the stainless steel square in a dry place and wipe it clean after use to preserve edge accuracy. When marking, secure the workpiece to prevent movement. For critical inspections, combine the angle gauge with other measurement methods such as feeler gauges, straightedges or dial indicators to confirm perpendicularity across larger surfaces.