The Stanley 64R Rustless Rule is a precision engineering tool crafted from rigid, rust-resistant steel, ensuring durability and long-lasting performance. Perfect for both metric and imperial measurements, this versatile tool is meticulously graduated on all four edges.

The imperial side offers a range of graduations16ths, 32nds, 64ths, 10ths, 20ths, 50ths, and 100ths of an inchwhile the metric side is graduated to a fine 0.5 mm, ensuring exceptional accuracy. Measuring 300mm (12 inches) in length, 25mm in width, and with a slim 1mm thickness, this Class 1 rule is an essential addition to any engineer's toolset, providing precise measurements for a variety of professional applications.

• Length: 300mm (12 inches)
• Width: 25mm
• Thickness: 1mm
• Rustless steel construction
• Metric and imperial graduations
• Precision rigid design
• Metric side graduated to 0.5mm
• Imperial side with fine graduations