Engineers Set Square 300mm 12in Steel Machinist Square

A steel engineers set square used for checking and marking accurate 90° angles during measuring and layout work. At 300mm / 12in, it suits bench work where a longer blade is useful for setting out, inspecting edges and checking squareness on larger components.

Used across machining, fabrication, metalworking and woodworking, this machinist square is handy for marking out stock before cutting or drilling, checking assembled parts and confirming that edges and faces meet at a true right angle. It suits professional workshop use as well as home users carrying out repair jobs, making jigs, preparing material or checking accuracy during fitting and assembly work.

The steel construction gives the square a solid, heavy-duty feel in the hand and helps it stand up to regular use around the workshop. Clear markings make it easier to read during layout and measuring tasks, while the precise right-angle edges support accurate setup and repeat checks on workpieces. The 300mm / 12in size gives a practical balance between reach and control for bench use, and it is a useful tool to keep close by for repeated marking and inspection jobs where accuracy matters.

Engineers set square specifications

• Size: 300mm / 12in engineers set square for general workshop measuring and checking work.
• Material: Steel construction with a heavy-duty build for regular use.
• Function: Used for checking right angles, squareness and component alignment.
• Application: Suitable for machining, fabrication, metalworking and woodworking tasks.
• Markings: Clear, easy-to-read markings help with layout and measurement work.

A practical choice for accurate marking out and right-angle checks in everyday workshop use.