Measuring Carpenter Square Top Tools 30C335 350mm by Top Tools

Carpenter Square Top Tools 30C335 350mm by Top Tools is a 350 mm measuring square intended for woodworking and carpentry layout tasks. It provides a precise 90° reference edge for marking, checking the squareness of joints and corners, and transferring measurements from one workpiece to another. The square is designed for use on timber, boards and workbenches and assists in achieving accurate cuts and correct alignment during assembly.

Advantages

The square offers a straight, durable right-angle edge that maintains its shape during everyday workshop use. Its 350 mm length gives a balance between portability and working reach, making it easy to carry while still covering most common marking and checking tasks. The tool's construction ensures stable contact with flat surfaces, reducing measurement error and simplifying the process of transferring lines and verifying angles.

Suitable for

• Marking and scribing 90° lines on timber and boards
• Checking squareness of joints, frames and cabinet parts
• Transferring measurements and aligning edges during assembly
• Use at workbenches, on-site carpentry and hobby woodworking

Key specifications

• Overall length: 350 mm
• Angle: fixed 90° reference edge
• Material: rigid construction suitable for woodworking applications
• Edge type: straight, straightened reference edge for accurate marking
• Intended surfaces: timber, boards and flat workbench surfaces

How to use

Place the square against the edge of the workpiece so the inner corner sits flush with the corner or face you are checking. Hold the tool firmly to prevent movement, then use a pencil or marking knife along the straight edge to mark a 90° line. To check squareness, align one leg with a reference edge and assess the contact along the adjoining leg; gaps indicate deviation. For transferring measurements, set the square to the required position, mark the line, then move the square to the mating piece and repeat the marking procedure.

Usage recommendations

Keep the reference edges clean and free from nicks; store the square in a dry place to avoid surface damage. Use a sharp pencil or marking knife for the most accurate lines and periodically inspect the edge for wear if used frequently in professional settings.