PEC Tools 2-Piece 12-Inch Aluminum Combination Square Set | Bubble Level, Draw Pin, Inch & MM

Overview

The PEC Tools 2-Piece 12-Inch Aluminum Combination Square Set is built for daily use in woodshops, metal shops, and DIY workbenches. The lightweight yet sturdy aluminum frame supports accurate layout and marking across a variety of tasks, from quick checks to precise setups. Designed for practical on-the-job performance, this set is ready to work alongside your projects without getting in the way of your workflow.

Laser-etched graduations provide crisp inch and millimeter markings that remain legible over time. Permanently engraved scales ensure consistent measurements across repeated projects, making it easier to switch between units or collaborate with teammates while maintaining reference integrity.

Adjustability and precision

The adjustable head includes a reliable lock bolt, enabling secure 90° and 45° positioning. Whether you’re marking a mitre, verifying a square corner, or transferring a layout to a workpiece, the head stays firmly in place to support clean, repeatable results. This combination of versatility and dependable locking helps reduce rework and speeds up setup times.

The set features an integrated bubble level and a removable scriber. The level provides quick alignment checks, while the scriber offers a ready-made marking tool for reference lines on wood, plastic, or metal. Together, these features simplify field use and ensure alignment across a range of materials.

As part of PEC’s economy line, this square delivers dependable everyday accuracy backed by more than six decades of toolmaking experience since 1960. You get practical performance at a fair price, designed to withstand routine shop use and on-site tasks. The compact design also makes storage straightforward, whether tucked in a toolbox or hung on a pegboard.

Key benefits at a glance

• Durable aluminum construction keeps the tool lightweight while resisting wear during routine layout tasks.
• Clear laser-etched markings provide crisp, durable measurements that won’t fade with time.
• Adjustable head with lock bolt delivers stable 90° and 45° angles for accurate setups.
• Integrated bubble level and scriber streamline alignment and marking on diverse materials.

Versatile use cases

• Lay out crosscuts and miters on wood and metal stock with confidence.
• Check machine setups, jigs, or frames for true 90-degree corners.
• Transfer precise measurements between workpieces and reference surfaces.
• Field-ready tool for on-site layout tasks and shop bench work alike.