Master complex layouts and oversized sheet materials with the HARDEN 580746 24" Adjustable T-Square. Designed for professional drywallers, carpenters, and metal fabricators, this industrial-grade tool eliminates the guesswork when marking large-scale panels, ensuring perfectly square edges and accurate angle transfers every time.

Forged from high-strength extruded aluminum, the 580746 is both lightweight for all-day use and structurally rigid to prevent bending. The standout feature is its fully adjustable sliding head, which can be locked at 90 degrees for standard squaring or set to custom angles for rafter cuts and decorative paneling. The laser-etched metric and imperial graduations are high-contrast and wear-resistant, allowing for rapid reading even in dusty workshop environments. Whether you are scoring drywall, marking plywood, or aligning structural frames, the HARDEN adjustable T-square provides the professional precision required for large-format layout work.

Key Features & Benefits:

• Reinforced Aluminum Construction: High-density extruded frame provides excellent durability while remaining light enough for overhead marking.

• Adjustable T-Head Design: Features a heavy-duty locking knob to secure the blade at any desired angle or a perfect 90° right angle.

• 24-Inch (600mm) Working Length: The ideal span for managing standard 2-foot increments in construction and furniture assembly.

• Dual-Scale Accuracy: Deeply etched Metric (mm) and Imperial (inches) markings ensure universal compatibility for any project blueprint.

• Precision-Milled Edges: Straight-edge blade is designed to guide utility knives and saws for clean, splinter-free cuts.

• Corrosion-Resistant Finish: Anodized aluminum surface protects against rust and chemical exposure on the job site.

Technical Specifications:

• Model Number: 580746

• Length: 24 inches / 600mm

• Material: Extruded Aluminum Alloy

• Head Type: Adjustable / Pivot Lock

• Graduations: Metric & Imperial (Etched)

Ideal For:

• Drywall & Ceiling Installation: Scoring and cutting gypsum boards to exact dimensions and angles.

• Plywood & Sheet Goods: Marking large 4'x8' sheets for cabinetry, flooring, and structural sheathing.

• Roofing & Framing: Transferring rafter angles and checking the squareness of large assemblies.

• Technical Drafting: Providing a stable guide for large-scale architectural or mechanical layouts.

We don't send anything by standard post, all of our deliveries are by trusted couriers which are fully traceable to ensure your orders arrive safe and on time.

Delivery Prices & Transit Times

Delivery costs can be found at checkout.

Delivery Cut-Off

For same day dispatch orders, orders should place by 2 p.m, Monday – Friday, for next working day delivery on selected products. Orders placed after 2 p.m. will be shipped on the next working day.

If you have an urgent order or need a last-minute shipment, please reach out to our Sales Team—there may still be a chance to get it dispatched today!

Note that certain items may have a lead time, so the estimated delivery times apply only once the order has been shipped. Product descriptions will clearly indicate if a lead time is required.

For further inquiries, Call our sales team now on 033-50325252.