Built with the trade professional in mind, the 180mm Pro Series Rafter Square is the ultimate metric square for tradies demanding high accuracy and heavy-duty durability. Constructed with extra-thick anodised extruded aluminium and easy-to-read laser-etched markings, this square offers unmatched job site precision, tough dependability and resistance against rust and hard knocks. Ideal for rapid precision marking at 45° and 90° angles, exacting technical angles like rafter layout, or scribing notches at 5mm increments. Featuring metric markings to the millimetre, conversion tables for rise and run application and extra-wide base for stability and secure holds on timber and straight edges. Extra-thick extruded aluminium body, anodised aluminium construction for durability (resists rust and corrosion). Easy read laser-etched markings provide excellent readability and twice the accuracy of stamped squares. Wide base ensures a secure hold on materials and assists with saw guide usage. Scribe notches for marking 5mm increments.
Built with the trade professional in mind, the 180mm Pro Series Rafter Square is the ultimate metric square for tradies demanding high accuracy and heavy-duty durability. Constructed with extra-thick anodised extruded aluminium and easy-to-read laser-etched markings, this square offers unmatched job site precision, tough dependability and resistance against rust and hard knocks. Ideal for rapid precision marking at 45° and 90° angles, exacting technical angles like rafter layout, or scribing notches at 5mm increments. Featuring metric markings to the millimetre, conversion tables for rise and run application and extra-wide base for stability and secure holds on timber and straight edges. Extra-thick extruded aluminium body, anodised aluminium construction for durability (resists rust and corrosion). Easy read laser-etched markings provide excellent readability and twice the accuracy of stamped squares. Wide base ensures a secure hold on materials and assists with saw guide usage. Scribe notches for marking 5mm increments.
in 43 offers
last seen 30 Oct 2026
The lowest price we last saw for OX Tools OX-P506530 300mm OX PRO Aluminium Metric Rafters Square was $35.00 at Stonex Tools Australia, compared across 31 retailers (last seen 30 Oct 2026). Prices may have changed since.
The all-time low we recorded was $19.95 on 25 May 2026.
Prices last updated 30 Oct 2026.
OX Tools OX-P506530 300mm OX PRO Aluminium Metric Rafters Square
Built with the trade professional in mind, the 180mm Pro Series Rafter Square is the ultimate metric square for tradies demanding high accuracy and heavy-duty durability. Constructed with extra-thick anodised extruded aluminium and easy-to-read laser-etched markings, this square offers unmatched job site precision, tough dependability and resistance against rust and hard knocks. Ideal for rapid precision marking at 45° and 90° angles, exacting technical angles like rafter layout, or scribing notches at 5mm increments. Featuring metric markings to the millimetre, conversion tables for rise and run application and extra-wide base for stability and secure holds on timber and straight edges. Extra-thick extruded aluminium body, anodised aluminium construction for durability (resists rust and corrosion). Easy read laser-etched markings provide excellent readability and twice the accuracy of stamped squares. Wide base ensures a secure hold on materials and assists with saw guide usage. Scribe notches for marking 5mm increments.
Built with the trade professional in mind, the 180mm Pro Series Rafter Square is the ultimate metric square for tradies demanding high accuracy and heavy-duty durability. Constructed with extra-thick anodised extruded aluminium and easy-to-read laser-etched markings, this square offers unmatched job site precision, tough dependability and resistance against rust and hard knocks. Ideal for rapid precision marking at 45° and 90° angles, exacting technical angles like rafter layout, or scribing notches at 5mm increments. Featuring metric markings to the millimetre, conversion tables for rise and run application and extra-wide base for stability and secure holds on timber and straight edges. Extra-thick extruded aluminium body, anodised aluminium construction for durability (resists rust and corrosion). Easy read laser-etched markings provide excellent readability and twice the accuracy of stamped squares. Wide base ensures a secure hold on materials and assists with saw guide usage. Scribe notches for marking 5mm increments.
Last updated at 30/10/2026 23:16:37
OX Tools Pro Aluminium Rafters Square Metric - 300mm | Heavy-duty aluminium rafter square metric 300mm for roofing, framing & carpentry. Precision
Free delivery
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OX Pro Aluminium Rafter Square Metric - 300mm
Delivery $14.95
Pro Aluminium Rafters Square 300MM
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Ox Tools OX Pro Aluminium Rafters Square - 300mm
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Delivery between 4–12 Nov $25.99
OX Pro Aluminium Rafters Square Metric – 300mm | Quality Tools | Fasten Up
Delivery between Tue – Fri $9.99
Pro Aluminium Rafter Square | 12-Inch / 300mm OX-P506530
Delivery between 4–10 Nov $12.90
| Type | Rafter Square |
| Angle Measurement | Yes (450 and 900 angles) |
| Measurement Type | Metric (mm and cm) |
| Measurement Units | Metric |
| Display Readout | Analog |
OX Tools Pro Aluminium Rafters Square Metric - 300mm | Heavy-duty aluminium rafter square metric 300mm for roofing, framing & carpentry. Precision
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
OX Pro Aluminium Rafter Square Metric - 300mm
Delivery $14.95
Pro Aluminium Rafters Square 300MM
OX Tools Professional 12-Inch / 300mm Aluminium Rafter Square OX-P506530
Delivery $15
Ox Tools OX Pro Aluminium Rafters Square - 300mm
| Type | Rafter Square |
| Angle Measurement | Yes (450 and 900 angles) |
| Measurement Type | Metric (mm and cm) |
| Measurement Units | Metric |
| Display Readout | Analog |