Ingco 300mm Professional Industrial Aluminum Combination Angle Square – Heavy-Duty Multi-Function Try Square and Miter Gauge Layout Tool for Woodworking and Metal Fabrication (HAS123002)

Executing precise $90^\circ$ framing cuts, intricate $45^\circ$ miter joints, or setting up structural machinery fences with a warped or inaccurately stamped rule inevitably results in misaligned joints, costly waste material, and assembly frustration. Low-grade plastic or thin sheet-metal squares flex under pressure and lose their true edges after a few drops on the workshop floor. The Ingco HAS123002 300mm Professional Industrial Aluminum Combination Angle Square is an engineered high-precision layout and checking solution built to deliver dead-accurate geometric reference lines. Boasting an industrial-grade 300mm structural steel rule coupled with a heavy-duty aluminum handle block, this versatile measuring instrument allows finish carpenters, roofers, layout specialists, and metal fabricators to scribe clean, repeatable markings with absolute layout control.

The exceptional measurement reliability and lifetime accuracy of this combination tool stem from its premium heavy-duty rigid aluminum alloy base construction. The thick-walled aluminum handle casting features perfectly machined reference shoulders that lock securely flush against timber or metal edges, providing rock-solid stability during long layout shifts. Designed with a dual-sided precision-etched steel rule scaling matrix, the high-contrast markings remain crisply readable under harsh workshop lighting and resist abrasive wear from gritty work surfaces. Outfitted with an integrated leveling vial inside the handle frame and a concealed hardened steel scribing pin, this multi-functional 300mm angle square operates effortlessly as a try square, miter gauge, depth gauge, and spirit level all packed into one compact workspace footprint.

Key Features

• Heavy-Duty Aluminum Alloy Base – Cast from industrial-grade structural aluminum for massive durability, ensuring the handle reference base never twists or distorts.

• Dual-Angle Machined Shoulders – Features precision-milled structural guide faces to quickly check or scribe perfect $90^\circ$ right angles and $45^\circ$ miter layout angles.

• Precision-Etched 300mm Rule – Outfitted with deeply etched, high-contrast metric markings that won't rub off under heavy workshop friction or oil contact.

• Integrated Fluid Spirit Vial – Built right into the aluminum base casting to enable rapid level checks on framing stock or small structural installations.

• Removable Hardened Scribing Pin – Stores cleanly away in the base tip to ensure you always have a sharp metal scribe ready for marking exact cutting lines on raw metal or timber.

• Smooth-Lock Thumb Screw Knobs – Heavy-gauge adjustment thumb nut allows the rule to slide smoothly across the handle track and lock down solidly with zero loose play.

Technical Specifications

• Brand: INGCO

• Model: HAS123002

• Product Type: Multi-Function Professional Industrial Combination Angle Square

• Total Measuring Rule Length: 300 mm

• Rule Scaling System: Precision Etched Metric Graduations

• Angle Capacity Matrix: Precision $90^\circ$ (Try Square Frame) and $45^\circ$ (Miter Layout Gauge)

• Handle Block Construction Material: High-Strength Die-Cast Extruded Aluminum Alloy

• Rule Filament Composition Material: Hardened High-Tensile Stainless Steel Profile

• Auxiliary Layout Additions: Built-in Acrylic Level Vial & Removable Metal Marking Scribe

• Primary Target Substrates: Natural hardwoods, softwoods, structural metal channels, sheet metals, PVC moldings, and structural concrete framing boards

• Primary Applications: Checking squareness of cabinet boxes, drawing parallel rip-cut layout lines, setting up table saw blade height depths, and marking structural roof rafters

Ideal For

Finish carpenters, custom cabinet makers, roof framing installers, general maintenance welders, and precision DIY woodworkers who require a durable, jam-free, and highly accurate 300mm combination angle square to execute perfect geometric markings daily.

Package Includes

1 × INGCO HAS123002 300mm Aluminum Combination Angle Square Assembly

1 × Threaded Removable Hardened Steel Marking Scribe Pin (Stored in Handle Base)