PEC Tools Machinist Square – Fixed 90° Right Angle, Hardened Steel, 3 x 2-1/2 in

Overview

Meet the PEC Tools Machinist Square, a fixed square (try square) designed for dependable right angles in a compact form. The steel blade is permanently fixed to a sturdy beam at a true 90-degree relationship, delivering steady guidance for layout tasks.

Precision is built into every edge. This square provides true right angles on both the inside and outside edges, with a tight tolerance of ±0.0006 inches. The result is a reliable reference point for marking, scribing, and measuring in a busy workshop.

Material, Build, and Design

Constructed from hardened tool steel, the beams and blades are precision ground. Blade length is measured from the inner edge of the beam to the blade’s tip, ensuring consistent reference points across tasks. A small debris notch at the inside corner helps minimize dust and metal shavings that can affect readings over time.

What You Get

• Fixed, non-moving square design for consistent right angles.
• Hardened tool steel with precision-ground beams and blade edges.
• Inside/outside true angles with tolerance ±0.0006" for repeatable layout work.
• Debris notch to help maintain accuracy by reducing particle buildup.
• PEC quality and heritage, established in 1960, for dependable tooling.

Ideal Uses

• Woodworking projects like cabinetry, doors, and trim where crisp square marks matter.
• Layout and alignment for drilling, mortising, and fitting joints.
• Metalworking prep where a precise 90-degree reference supports accurate marking and setup.

While no tool can guarantee outcomes, this square offers a robust, repeatable reference that supports careful measurement and layout in a range of projects.

Why PEC Tools

PEC has a long-standing reputation for precision machining tools. Since 1960, the brand has emphasized durability, consistent tolerances, and reliable performance in demanding shop environments.