Milwaukee 80500 Railroad Chalk Marker White

Product Description

The MILWAUKEE 80500 is a railroad chalk specialty marker designed for high-visibility marking on metal, wood, concrete, and other job-site surfaces. Produced under the Markal line, this white chalk marker delivers bold, easy-to-read marks that hold up in demanding trade environments. It is a staple tool for pipefitters, ironworkers, fabricators, and general contractors who need fast, legible layout and reference marks during installation and fabrication work. Each gross contains 144 individual chalk sticks, and the product is sold in units of 4 gross per case.

Railroad chalk markers are used across industrial and commercial job sites wherever temporary, high-contrast surface marking is required. Common applications include pipe layout, structural steel marking, concrete formwork, and dimensional reference lines on raw materials. The white colorway provides strong contrast on dark or unpainted metal and structural surfaces, making it a reliable choice for low-light or cluttered work areas. Trade professionals keep these on hand as a consumable marking supply for daily field and shop use.

Key Features

• White color provides high contrast on dark metal, concrete, and wood surfaces
• Railroad chalk format delivers broad, legible marks without tools or setup
• Sold by the gross — 144 sticks per gross — suited for high-volume job-site consumption
• Case pack of 4 gross supports ongoing supply for crews and supply rooms
• Markal-line chalk trusted across pipefitting, ironwork, and general fabrication trades

Compatibility

Designed as a general-purpose railroad chalk marker compatible with standard marking applications on metal, concrete, wood, and similar job-site substrates where temporary chalk marks are required.

Installation Notes

Railroad chalk markers require no tools for use and leave temporary marks that can be wiped or washed from most surfaces. Store chalk sticks in a dry location to prevent moisture absorption, which can cause crumbling and reduce mark quality. When marking pressurized pipe or energized systems, follow all applicable lockout/tagout and system shutdown procedures before beginning layout work.

Technical Specifications

• Color: White
• Quantity per Gross: 144 sticks
• Minimum Order Quantity: 4 gross
• Unit of Measure: Gross
• Weight: 10.8 pounds
• UPC: 048615805009

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 80500