Indigo Blue Permanent Chalk Refill (4 lb Bottle) CORDED * Please note the DL-45-T17A

* Please note the DL-45-T17A is an improved version of the DL-45-T13A with all the same features but now includes 996-1 metal nozzle adapter and 32-55 metal nozzle

CORDURA®-reinforced ruler- and cargo pockets

and prepared on the job site

Carabiner included

and reusable filter

Indigo Blue Permanent Chalk Refill (4 lb Bottle) CORDED * Please note the DL-45-T17AIntroducing the Irwin STRAIT LINE Marking Chalk Refill, your go to solution for precise and durable markings. This refill features Indigo Blue permanent chalk, perfect for a variety of marking applications. With a generous 4 lb bottle, you have an ample supply for your projects. What sets Irwin STRAIT LINE apart is the innovative flip top cap design, engineered to keep chalk precisely where you need it while preventing spills and mess. The flip top