White chalk replacement leads for the Hultafors/Johnson Level HDM dry marker. High-visibility white chalk provides bright, easy-to-see marks on dark construction materials and surfaces.

• 10 white chalk leads per dispenser
• 2.8 mm lead diameter
• Chalk material for high-visibility marking
• Dispenser ejects one lead at a time
• Built-in belt/pocket clip for easy storage
• Compatible with Hultafors HDM dry marker