Milwaukee 150ft Extra Bold Replacement Line

MAXIMUM VISIBILITY FOR LARGE-SCALE JOBSITE LAYOUT

Maintaining a clear layout on a 150-foot run requires more than just standard string; it demands a line that can hold a heavy chalk load and withstand the friction of abrasive concrete and OSB. The Milwaukee 48-22-3905 Extra Bold Replacement Line is a high-performance braided nylon cord specifically designed for the 48-22-3915 Large Capacity Reel. Unlike twisted lines that can fray or ghost, this braided construction offers superior tensile strength and a consistent, extra-bold snap that ensures your crew isn't second-guessing marks across the slab. It is a mechanical upgrade for your layout kit that prioritizes long-term durability and professional-grade visibility in high-traffic environments.

• / Extra Bold Line Profile: Delivers high-contrast marks that remain visible on rough surfaces and in low-light conditions.
• / Braided Nylon Construction: Engineered for high-tensile strength to resist snapping and fraying during long-range layout tasks.
• / Superior Chalk Retention: The braided weave holds more chalk per foot, ensuring consistent line density from the reel to the anchor.
• / Integrated Metal Ring: Provides a secure, slip-free anchor point for solo operation on nails, screws, or formwork.

WHAT'S IN THE BOX

(1) 150ft Extra Bold Replacement Line (48-22-3905)