Chalk Line Box Chalk-Rite Dura for Tight, Snap-Ready Layouts, 100 Ft Extreme Bold 1.8 mm Braided Nylon Snap Line, Integrated Handle Release, 5 Gear Fast Wind Retrieval, Model CR503S

Chalk Line Box, single unit with 100 ft 1.8mm Snap Line ✔️ 100 ft braided nylon snap line, integrated handle release, 5-gear wind

This heavy-duty chalk line box is built for daily construction use, holding more chalk and designed to work with Tajima Micro Chalk and Snap Line Dye. It features a 100 ft extreme bold 1.8 mm braided nylon line, a die-cast aluminum case with elastomer grip, a large fill neck for mess-free loading, and a 5-gear fast wind retrieval system for quick line snapping.

✅ 1.8 mm braided nylon line delivers extremely bold, highly visible snaps
✅ 100 ft length enables long layouts and fewer refills
✅ Die-cast aluminum case with elastomer grip for durability
✅ 5-gear fast wind retrieval saves time on busy job sites
✅ Integrated handle release for easy free-spool and auto re-engage
✅ Large fill neck accommodates Tajima Micro Chalk loading

💡 What is a chalk line box used for in layout work? This handy tool helps mark straight lines quickly across walls, floors, and framing members.
- Handy for marking long, straight layout lines on walls and floors
- Improves visibility with 1.8 mm line and bold color
- Durable aluminum case stands up to daily construction use
- Easy refilling and wind retrieval on busy sites