Milwaukee ® Drain cables and attachment heads with RUST GUARD plating set a new standard in the market for rust protection, maneuverability, and durability, delivering up to 3x longer life. Traditional cables and attachments will oxidize, causing fragments of steel to erode off, damaging the structural integrity. Through a proprietary plating process, RUST GUARD delivers 20X more rust resistance, protecting against metal fatigue. A unique cable wind geometry provides stronger pull force and sustains shape. The smallest diameter connecting point and a solid polymer core provide the best maneuverability through the entire cable. Milwaukee ® cable attachments are compatible with all coupling cables w/ RUST GUARD plating.