Home » News » Custom Coil Transfer Trolley » coil transfer trolley for polypropylene 1-500t. Uline Polyester Strapping – 1/2″ x .020″ x 3,600′, Green S 16 x 3″ CORE Replaces steel strapping for medium and heavy-duty applications. 66% less expensive than steel. 80% lighter, easier to use.