The Irwin® aluminum chalk line has an aluminum housing and a steel rewind handle for durability. The polyester line delivers 5 – 6 strikes per pull. Large hook provides holding power. The handle locks the line for use as plumb bob. Line length: 100 feet. Holds approximately 2 oz. of chalk. Irwin® is a registered trademark of the Irwin® corporation. Net weight: 8 oz.
