Milwaukee 500 Ft. Poly Pull Line. The Milwaukee 500-foot poly pull line is made from durable polypropylene to provide abrasion and tear resistance while pulling wires or cables. The red tracer stripe provides high visibility for quick identification on the jobsite. The tangle-free container allows for quick dispensing. The poly line resists rot and mildew for longer life. It's designed for use with Milwaukee and other professional fish tapes.