General CF1216 Flexible Steel Rule 12 Inch 5R

Product Description

The GENERAL CF1216 is a flexible steel rule designed for precise linear measurement in trade and shop environments. The rule measures 12 inches in overall length and 15/32 inches in overall width, with a satin chrome-plated finish that reduces glare and resists corrosion. Graduated in 5R style, it carries three increments on a single face: 1/100 inch, 1/32 inch, and 1/64 inch. The flexible construction allows the blade to conform to curved or irregular surfaces without losing accuracy. Technicians, pipefitters, sheet metal workers, and general tradespeople reach for this rule when a rigid blade will not seat flat against a workpiece.

This rule is suited for layout, inspection, and measurement tasks across residential and commercial trade work. Its compact 12-inch length makes it practical in tight spaces where a longer scale would be unwieldy. The 5R graduation format is a standard choice in mechanical and HVAC shops where fine fractional and decimal inch readings are both needed on the same tool. No hook or magnetic strip is included, keeping the profile slim for use with combination squares and rule holders.

Key Features

• Flexible blade conforms to curved and uneven surfaces for accurate contact measurement
• 5R graduation style includes 1/100, 1/32, and 1/64 inch increments on a single face
• Satin chrome-plated finish reduces glare under shop lighting and resists surface corrosion
• 15/32 inch width provides a stable reading surface without excess bulk
• No hook or magnet keeps the profile slim for use in rule holders and combination square heads

Compatibility

Designed as a general-purpose flexible steel rule compatible with standard combination square heads, rule holders, and layout fixtures that accept 12-inch blades.

Installation Notes

No installation is required for this hand tool. Store the rule flat or in a protective sleeve to prevent the flexible blade from taking a permanent set. Keep the graduated face clean and free of cutting fluid buildup to maintain legible markings. Handle with care to avoid kinking the blade, as sharp bends can affect straightness and measurement accuracy.