Carpenter's Square Grot 250 mm – Grot KĄTOWNIK STOLARSKI 250MM

Grot 250 mm Carpenter's Square is a precision layout tool designed for woodworking tasks that require accurate right-angle references. The 250 mm length provides a compact but stable edge for marking, measuring and checking 90° joints on panels, frames, boards and edges. Made for workshop and on-site use, this carpenter's square is intended to support repeatable squaring and alignment when cutting, assembling or inspecting timber and composite parts.

Advantages

This 250 mm carpenter's square offers a rigid construction that keeps the reference edge stable during marking and measurement operations. Its compact size makes it easy to position on smaller workpieces and to carry between job sites. The clear straight edges allow accurate scribing and transfer of lines, while the robust build resists deformation under normal workshop use, maintaining reliable right-angle checks over time.

Suitable for

• Marking and laying out 90° lines on wood panels and boards
• Checking squareness of frames, cabinet parts and doors
• Verifying right angles after cutting or joining
• Portable use on-site and in workshops for quick inspections

Key specifications

• Working length: 250 mm
• Shape: right-angle (90°) layout square
• Material: rigid metal construction suitable for woodworking use
• Edge type: straight reference edges for marking and measurement
• Intended use: manual layout, measurement and squaring of wooden parts

How to use

Place the square with its inner corner against the edge or corner of the workpiece so both arms rest flat. Use the straight edges as a guide to mark or scribe the 90° line with a pencil or knife. To check squareness, align one face with a known straight reference and see if the opposite arm matches the workpiece edge along its length. For repetitive marking, ensure the square sits firmly without rocking and relocate it along the workpiece as needed.

Usage recommendations

Keep the reference edges clean and free of paint or resin to maintain accuracy. Store the square in a dry place to prevent corrosion and inspect the edges for nicks before precision work. When high-precision alignment is required, confirm squareness with a calibrated reference or larger square in addition to this 250 mm tool.