Milwaukee Replacement Bold Chalkline Line, 100Ft

Milwaukee Replacement Bold Chalkline Line, 100Ft

The Milwaukee 48-22-3989 Replacement Bold Chalk Line (100 ft) is a durable, high-visibility replacement line designed to keep your chalk reel performing at its best. Built with a high-strength braided construction, this 1.5mm line delivers improved durability and bold chalk retention for clear, easy-to-see lines on the jobsite. Whether your old line is worn out or just not snapping like it used to, this replacement gets you back to straight, clean marks in no time.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-22-3989
• Brand: Milwaukee
• Length: 100 ft
• Line Diameter: 1.5 mm
• Product Type: Replacement chalk line
• Construction: High-strength braided line for durability
• Visibility: Designed for bold, clear chalk lines
• Compatibility: Fits Milwaukee chalk reels and similar models
• Application: Ideal for layout and marking tasks

Ideal For

• Replacing worn or damaged chalk reel lines
• Creating bold, easy-to-see layout lines
• Jobsite marking in construction and carpentry work
• Keeping your chalk reel working like it should
• Anyone who likes straight lines—and prefers them without guessing where they went