3M 7010302547 Damage Control Sign Letters 4x4

Product Description

The 3M 7010302547 is a retroreflective letter and number set from the Diamond Grade Damage Control Sign system, designed for the production of safety signage and emergency exit identification. This pack includes the designation "William" — the phonetic label for the letter W — formatted at 4 inches x 4 inches. The retroreflective construction returns light toward its source, maintaining legibility in low-light and no-light conditions. These characters are applied by safety coordinators, marine crew, and facility safety personnel building compliant evacuation and damage control sign sets.

This product is suited for marine, industrial, and institutional environments where durable, high-visibility signage is required. Typical applications include emergency exit routes, damage control labeling aboard vessels, and safety sign fabrication in facilities that require individually produced or field-customized signage. The 4 inches x 4 inches format fits standard damage control sign layouts.

Key Features

• Retroreflective Diamond Grade construction for high visibility in low-light conditions
• 4 inches x 4 inches character size fits standard damage control sign formats
• Sold as a pack with a minimum order quantity of 1
• Lightweight at 0.15 pounds per pack for easy handling and storage
• Suitable for safety signage, emergency exit labeling, and damage control applications

Compatibility

Designed for use within the 3M Diamond Grade Damage Control Sign system for the production of safety and emergency exit signage.

Installation Notes

Application is typically performed by safety officers, facilities personnel, or marine crew following applicable signage standards and organizational safety protocols. Ensure the mounting surface is clean, dry, and free of contaminants before applying retroreflective characters. Follow the governing facility or vessel signage code when determining character placement, spacing, and sign layout.

Technical Specifications

• Character Size: 4 inches x 4 inches
• Weight: 0.15 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 00051138387839

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010302547