Spi 13-879-2 Flexible Steel Rule 24 Inches

Product Description

The SPI 13-879-2 is a flexible, satin chrome-plated steel rule measuring 24 inches in overall length and 3/4 inches in overall width. Designed for precision layout and measurement tasks, it provides both English and metric graduations on a single blade, eliminating the need to switch tools on the job. The flexible construction allows the rule to conform to curved or irregular surfaces where a rigid rule would produce inaccurate readings. At 0.0200 inches thick, the blade is slim enough to seat flush against workpiece edges. Machinists, fabricators, and tool-and-die techs rely on this type of rule for everyday shop measurement.

This rule is suited for use in machine shops, fabrication facilities, HVAC sheet metal work, and general trade applications where both inch and millimeter readings are required. The horizontal scale orientation supports straightforward linear measurement along flat or curved surfaces. The satin chrome finish reduces glare under shop lighting, making graduation marks easier to read. No hook is included, and the rule is non-magnetic, keeping it compatible with sensitive workpiece materials.

Key Features

• 24-inch overall length with 600 mm metric equivalent for dual-system measurement
• English graduations in 1/2, 1/32, and 1/64 inch increments for fine layout work
• Metric graduation included on the same blade
• Flexible blade conforms to curved or contoured surfaces
• Satin chrome-plated finish reduces glare and resists corrosion
• 0.0200-inch blade thickness seats flush against workpiece edges

Compatibility

Designed as a general-purpose flexible steel rule for standard shop and trade measurement applications requiring both English and metric scales.

Installation Notes

No installation is required for this hand tool. Store the rule flat or rolled loosely to avoid permanent bends that would affect measurement accuracy. Avoid using the rule as a straightedge for scribing with sharp tools, as this can damage graduation marks. Clean with a dry cloth after use to preserve the chrome-plated finish.