Duke Tools Triangle Square Pocket Speed Square
Get pro-level precision with the Duke Tools pocket speed square — compact, durable, and built for accurate marking, framing, and layout on any project.
Duke Tools Triangle Square Pocket Speed Square
Compact, durable, and engineered for precision — the ultimate pocket-sized layout tool every tradie needs.
Product Description
The Duke Tools Triangle Square Pocket Speed Square offers compact, high-precision angle referencing for on-site carpentry and fabrication, featuring a triangular anodised aluminium body (Alloy 6061-T6, Type II anodising to MIL-A-8625 for 20-30 µm oxide layer thickness) that delivers corrosion resistance in humid Australian conditions while maintaining dimensional stability up to 150°C.
At 68 mm per side with a ±0.5° measurement tolerance—aligned with AS/NZS 2639 tolerances for general engineering squares—this tool enables accurate marking of 0°-90° angles, including common rafter pitches (e.g., 30°-45° for hip/valley cuts), via deep laser-etched graduations on all four edges for visibility under 50 lux workshop lighting. The chamfered edges (0.5 mm bevel) facilitate flush scribing against timber or metal without slippage, supporting dual metric (mm) and imperial (inches/16ths) scales. Weighing just 85 g, its bright red finish enhances tool retrieval in cluttered job sites.
Key Features & Benefits
- Anodised Aluminium Construction: Type II anodising on 6061 alloy provides a Vickers hardness of 100-150 HV and salt-spray resistance exceeding 336 hours (ASTM B117), preventing galvanic corrosion in coastal Australian environments.
- Precision Angle Tolerance: ±0.5° accuracy across 0°-90° range, with etched reference lines at 15° increments, ensures compliance with AS/NZS 2639 for layout tools and minimises cumulative errors in multi-cut sequences.
- Multi-Sided Laser Etching: Deep-etched markings (0.1 mm depth) on four faces resist wear from 1,000+ scribing cycles, offering bidirectional readability for left/right-handed users in confined spaces.
- Chamfered Edge Design: 0.5 mm bevelled borders reduce binding on curved surfaces, enabling precise pencil or knife-line transfers with <0.2 mm deviation over 68 mm length.
- Dual-Scale Versatility: Integrated metric (0-68 mm) and imperial (0-2-11/16″) graduations support hybrid projects, aligning with NCC requirements for dimensional accuracy in residential framing.
Specifications
| SPECIFICATION | DETAILS |
|---|---|
| Brand | DUKE Tools Perth® |
| SKU | DP052541 |
| EAN / Barcode | 0792105195636 |
| Warranty Period | 12 Months |
| Warranty Type | Against defects in materials and workmanship |
| Warranty Terms | Refer full Warranty Terms |
| Product Condition | New |
| Product Length (mm) | 68mm |
| Product Width (mm) | 15mm |
| Product Height (mm) | 68mm |
| Product Weight | approx 85g |
| Operating Conditions | -10°C to 60°C |
| SPECIFICATION | DETAILS |
|---|---|
| Material | Anodised 6061-T6 aluminium alloy (tensile strength 310 MPa, yield strength 276 MPa) with red-dyed Type II anodising for UV stability |
| Corrosion Resistance | Anodised finish (20-30 µm thick) withstands 336+ hours salt fog per ASTM B117; non-conductive surface prevents marking contamination |
| Measurement Tolerance | ±0.5° angular accuracy |
| Angle Markings | 0°–90° primary scale with auxiliary lines at 15°, 30°, 45°, 60°, 75° for rafter and bevel calculations |
| Markings | Laser-etched on 4 sides (depth 0.1 mm, line width 0.05 mm) |
| Edge Design | Chamfered (45° bevel, 0.5 mm width) for non-marring contact on softwoods like Australian pine |
| Measurement Units | Dual metric (mm increments) and imperial (inches/16ths) scales, etched to 0.1 mm resolution |
| Colour | Bright red anodised finish (Pantone 185C equivalent) for high contrast visibility |
Package Contents
1 × Duke Tools Triangle Square Pocket Speed Square
FAQs
Get expert advice, in-depth answers, and practical tips to make the most of your Duke Tools Triangle Square Pocket Speed Square. This guide addresses common queries on usage and maintenance.
How do I check if the pocket speed square is truly square?
Draw a line along the 90° edge on scrap timber, flip the tool 180°, and re-mark; lines should overlap within 0.5 mm over 68 mm.
Can this speed square be used as a saw guide for circular saws?
Yes, align the 90° edge with the base plate and clamp if needed; the 15 mm width supports blades up to 190 mm diameter without overhang, but limit to crosscuts under 50 mm depth to avoid vibration-induced errors (<0.2° wander).
What angles are pre-marked for common roofing tasks in Australia?
Etched lines include 30° (common pitch for Colorbond roofs), 45° (hip rafter), and 60° (valley cuts), calculated via hypotenuse tables for spans up to 6 m; use with a bevel gauge for compound angles.
Is this tool suitable for marking on metal or only timber?
Optimised for timber and MDF, but chamfered edges prevent gouging on aluminium sheet (up to 3 mm thick); for steel, pair with a scribe—avoid abrasive surfaces that could dull etchings after 500 cycles.
Recommended Uses
- Framing layouts: Establishing 90° corners in wall studs.
- Roofing pitches: Marking rafter angles on trusses using Australian hardwood like spotted gum.
- Decking installation: Squaring balustrade posts and scribing 45° mitres for seamless joins.
- Staircase construction: Transferring 34°-38° riser angles.
- Cabinetry assembly: Aligning door hinges with precise 90° reveals in flat-pack kitchens.
- Shed building: Checking squareness of floor frames on concrete slabs in backyard projects.
- Fencing repairs: Notching posts for 30° braces in rural boundary installations.
- Boat building: Layout for hull strakes using marine plywood in coastal workshops.
- Furniture making: Bevel cuts for angled legs on outdoor benches from recycled timber.
- Landscaping: Marking paver edges at 45° for curved garden paths.
- Renovation tiling: Guiding 90° grout lines in wet areas.
- Prototype engineering: Angle transfers for sheet metal brackets in garage fabs.
- Arbor construction: Hip rafter marking for garden shade structures.
- Verandah extensions: Squaring eaves and fascia boards.
- Pallet disassembly: Precise cuts for upcycling into raised garden beds.
Shipping FAQs
Fast delivery with orders dispatched the following business day
Where do you ship?
We deliver fast and reliably across Australia, from major cities like Sydney, Melbourne, Brisbane, and Perth to regional and remote areas including Cairns, Alice Springs, and Dubbo. All orders are promptly dispatched from our Cloverdale, WA (6105) warehouse via Australia Post.
What are your shipping costs and options?
Choose the delivery option that suits your needs:
Free Standard Shipping on orders over $99
Standard Shipping: $10.95 flat rate (orders under $99)
Express Shipping: $19.95 flat rate
How long does delivery take?
All orders are dispatched next business day from our Perth warehouse. Estimated delivery times are:
| Area | Standard Shipping | Express Shipping |
|---|---|---|
| Metro (Sydney, Melbourne, Perth, Adelaide) | 3–5 business days | 1–3 business days |
| Regional (Toowoomba, Bendigo, Albany) | 4–8 business days | 2–4 business days |
| Rural (Dubbo, Mt Isa, Katherine) | 6–10 business days | 3–5 business days |
| Remote (Broken Hill, Tennant Creek) | 8–16 business days | 4–6 business days |
Note: Delivery times may vary due to weather, courier delays, or peak seasons.
Want an exact delivery estimate?
Use the Australia Post Delivery Calculator and enter the “From” postcode as 6105 – Cloverdale WA for the most accurate results.
Tracking Your Order
Keep track of your order every step of the way with our Shipment Tracking Service. Receive automatic updates and real-time tracking to ensure a smooth and stress-free delivery experience.
Full Terms and Policies
For detailed shipping policies, see our full Shipping Terms.
Please read our Website Terms and Conditions, Terms of Purchase, Returns Policy, Warranty Terms and Conditions, and Privacy Policy — they govern your purchases and use of Duke Warehouse Perth.
Questions? We’re here to help.
Our friendly team at Duke Warehouse Perth is ready to assist you. Reach out anytime:
Call: (08) 6249 0671 or Email: perth@dukewarehouse.com.au
We aim to respond promptly and make your shopping experience seamless.
Warranty and Returns
Frequently asked questions.
What warranty do you offer?
All products from Duke Warehouse Perth come with a 12-month warranty against defects in materials and workmanship, in addition to your rights under the Australian Consumer Law (ACL).
If a product is defective, we will repair, replace, or refund it depending on the fault and ACL requirements. View our Warranty Terms for full details.
What are my rights under Australian Consumer Law?
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
What if my item is faulty or damaged?
We package items securely to minimise transit damage. If your order arrives damaged or is faulty:
Visibly Damaged Parcels: Refuse delivery and ask the courier to return it to us, or contact us immediately.
Damage Discovered After Delivery: Notify us as soon as possible and within 7 days of recieving the package.
What if I change my mind?
Under the Australian Consumer Law (ACL), we are not required to offer refunds or exchanges for change-of-mind purchases (e.g., choosing the wrong item or finding it cheaper elsewhere). As a small business, we generally do not accept such returns but may offer store credit in exceptional circumstances at our discretion. Contact us to discuss options.
We encourage you to review product specifications before purchasing and contact us with any questions before ordering.
Full Terms and Policies
Please read our Website Terms and Conditions, Terms of Purchase, Returns Policy, Warranty Terms and Conditions, and Privacy Policy — they govern your purchases and use of Duke Warehouse Perth.
Questions? We’re here to help.
Please contact us if you have any queries
Call: (08) 6249 0671
Email: perth@dukewarehouse.com.au
Why Choose Duke
When you shop with Duke, you’re supporting a small Perth-based company that puts customers first.
Affordable Prices & Great Value
We believe quality tools shouldn’t cost a fortune. That’s why we offer premium-grade power tools, hand tools, and accessories at highly competitive prices — giving you professional performance without the premium price tag. Every order is designed to deliver maximum value, so you get the most out of your investment.
Trusted by Aussies Nationwide
Thousands of customers across Australia trust Duke Warehouse Perth for reliable tools, excellent service, and unbeatable value. Whether you’re a professional tradesperson, workshop owner, or DIY enthusiast, you can count on us for dependable products and support from a team that understands the tools you rely on.
Huge Range of Tools
Whatever the project, we’ve got you covered. Our extensive range includes hand tools, power tools, chrome socket sets, router bit sets, drill accessories, and more — everything you need to tackle DIY tasks, workshop projects, and heavy-duty professional jobs. We constantly update our range to ensure you have access to the latest and most reliable tools on the market.
12-Month Warranty
Every product we sell is backed by a 1-year warranty, giving you total peace of mind with every purchase. If a tool develops a fault due to defects in materials or workmanship, we’ll repair, replace, or refund it — it’s all part of our commitment to quality and customer satisfaction.
Fast Australia-Wide Delivery
We know timing matters. That’s why we dispatch orders the next business day from our Perth warehouse and offer express shipping so you can get to work sooner. With delivery to Sydney, Melbourne, Brisbane, Adelaide, Cairns, and beyond, our partnership with Australia Post ensures your tools arrive quickly, securely, and right to your door — no matter where you are in Australia.
Safe & Secure Shopping
Shop with complete confidence knowing your personal and payment details are protected. Our website uses SSL encryption and trusted, secure payment gateways to keep your data safe from checkout to delivery. We’re committed to creating a secure online shopping environment for every customer.
Australian Owned & Operated
Proudly family-owned and operated in Perth, Duke Warehouse is built on strong Australian values — honest pricing, reliable products, and exceptional service. Every order is packed and shipped with care, and every customer is treated like part of the Duke family. Supporting us means supporting a local business that genuinely cares about its customers.
Questions? We’re here to help.
Our friendly team at Duke Warehouse Perth is ready to assist you. Reach out anytime:
Call: (08) 6249 0671
Email: perth@dukewarehouse.com.au
We aim to respond promptly and make your shopping experience seamless.
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