Mitutoyo 182-243 Flexible Steel Rule 18 in 5R

Product Description

The MITUTOYO 182-243 is a flexible stainless steel rule designed for precise linear measurement in trade and industrial applications. Measuring 18 inches in overall length and 3/4 inches in width, this rule features a satin chrome-plated finish that reduces glare and improves readability under shop lighting. The 5R graduation style provides four graduation scales, including 1/32, 1/64, and 1/100 inch increments, giving technicians the flexibility to work across multiple measurement standards without switching tools. At 0.02 inches thick, the blade is thin enough to flex into tight spaces while maintaining consistent accuracy.

This rule is suited for HVAC fabrication, sheet metal layout, plumbing rough-in work, and general mechanical trades where precise linear measurement is required. The flexible blade allows the rule to conform to curved or irregular surfaces, making it useful for measuring ductwork, pipe fittings, and component clearances. The horizontal scale orientation reads cleanly from left to right. No hook or magnetic mount is included, keeping the profile minimal for direct contact measurement tasks.

Key Features

• Flexible stainless steel blade conforms to curved and irregular surfaces
• 5R graduation style with 1/32, 1/64, and 1/100 inch increments on a single rule
• Satin chrome-plated finish reduces glare and resists corrosion
• 18 inches overall length with 3/4 inches width for easy handling
• 0.02 inches blade thickness allows access to tight clearances
• No hook or magnetic backing for a clean, low-profile form factor

Compatibility

Designed as a general-purpose flexible steel rule for trade professionals requiring multi-graduation linear measurement in fabrication, layout, and inspection tasks.

Installation Notes

No installation is required for this measuring tool. Store the rule flat or in a protective sleeve to prevent permanent bending of the flexible blade. Clean the scale surface with a dry cloth to maintain legibility of graduation markings. Handle edges with care, as the thin blade profile can be damaged by improper storage alongside hard tooling.