Our 100' extra bold replacement line is for use with our 100 ft extra bold large capacity chalk reel (48-22-3900). The braided chalk line is strong and durable for repeated use on the job site. The chalk line refill marks with an extra bold line giving you maximum visibility.

• Extra bold
• 100'
• Braided line
• High strength
• Metal ring

Weight	0.26 lb
Height	2.05 in.
Horse Power	1/3
Length	5.20 in.
Width	4.90 in.
Inventory Number	MIL48223900
MPN	48-22-3900