Spi 13-930-3 Flexible Steel Rule 6 Inch 1/32 1/64

Product Description

The SPI 13-930-3 is a flexible stainless steel rule designed for precise linear measurement in trade and industrial applications. Measuring 6 inches in overall length and 0.5 inches in overall width, this rule features a 10R D graduation style with 1/32 and 1/64 inch increments, supporting accurate readings in tight tolerances. The brushed finish reduces glare under shop lighting. Its flexible construction allows it to conform to curved or irregular surfaces where a rigid rule would produce inaccurate readings. HVAC technicians, plumbers, machinists, and other tradespeople commonly reach for a rule like this during layout, fabrication, and inspection work.

This rule is suited for residential and commercial trade environments wherever short, precise measurements are needed. Its compact 6-inch length makes it easy to carry in a tool pouch or apron pocket. The horizontal scale orientation and non-magnetic, hook-free design keep it straightforward for general-purpose layout and measurement tasks on flat or contoured surfaces. It ships as a single unit and is packaged individually.

Key Features

• Flexible stainless steel construction conforms to curved and irregular surfaces
• Dual graduation in 1/32 and 1/64 inch increments for fine measurement resolution
• 10R D graduation style for versatile reading in horizontal orientation
• Brushed silver finish minimizes glare during use
• Compact 6-inch length fits easily in a tool pouch or apron pocket
• Non-magnetic with no hook, keeping the design simple and snag-free

Compatibility

Designed as a general-purpose flexible steel rule suitable for layout, fabrication, and inspection tasks across HVAC, plumbing, electrical, and general mechanical trades.

Installation Notes

No installation is required for this hand tool. Keep the rule clean and free of debris to maintain accurate readings. Avoid bending the rule beyond its natural flex range, which can cause permanent deformation and measurement error. Store flat or in a protective sleeve to preserve the graduated markings.