Precision measuring and marking are essential in carpentry, joinery, and general construction. The Stanley STA246222 Combination Metal Square 300mm 12in is a versatile multi-function layout tool designed to deliver accuracy, durability, and practicality for both professional tradespeople and serious DIY users.
Constructed with a robust metal body featuring three machined faces, this combination square ensures reliable alignment against work surfaces. The precision-machined faces provide consistent contact, helping reduce marking errors and improving measurement accuracy.
The 300mm (12in) steel blade is clearly stamped with both metric and imperial graduations, making it suitable for a wide range of applications and user preferences. The easy-to-read markings enhance workflow efficiency, especially when switching between measurement systems on site.
Fitted with a 360° rotating vial, the square can function as a compact spirit level, offering all-round visibility regardless of viewing angle. This feature is particularly useful when checking horizontal or vertical alignment during framing, cabinet installation, or furniture assembly.
An integrated scriber tool is included within the handle, allowing precise marking on timber and other materials without needing an additional marking tool. This improves convenience and reduces tool changes during layout work.
Multi-Function Capabilities
The Stanley STA246222 can be used as:
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A try square for 90° marking
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A mitre square for 45° angles
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A depth gauge
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A height gauge
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A compact spirit level
This versatility makes it an essential addition to toolkits for woodworking, site carpentry, metalworking, and renovation projects.
Compared to basic plastic or fixed squares, this metal combination square offers greater durability, improved accuracy, and enhanced functionality for long-term professional use.
Key Features
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300mm (12in) steel blade
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Metal body with three precision machined faces
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Clear metric and imperial graduations
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360° rotating vial for all-round visibility
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Integrated scriber for accurate marking
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Functions as try square, mitre square, depth gauge and spirit level
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Durable construction for trade use
Specifications
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Product Code: STA246222
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MPN: 2-46-222
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EAN: 3253562462220
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Blade Length: 300mm / 12in
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Blade Material: Steel
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Body Material: Metal
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Measurement Units: Metric and Imperial
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Vial: 360° rotating
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Includes Scriber: Yes
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Approximate Weight: 0.45 kg
What’s Included
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1 x Stanley 300mm Combination Metal Square
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1 x Integrated Scriber
