Loos Bronze Wire Rope, 7x19 Strand Core, 3/16" Bare OD, 10' Length, 1470 lbs Breaking Strength Bronze material resists corrosion caused by brine, gases, and sulfite solutions Bronze is non-magnetic, non-sparking, and has a smooth finish for ease of operation 7x19 class strand core has seven strands of wire rope with nineteen wires in each strand, and is formed helically around a strand core 7x19 strand core is strong, and more flexible and fatigue-resistant than 7x7 class construction Can be used over pulleys, rigging, winches, in exercise equipment, and garage door mechanics