Designed for most small household drains, this BrassCraft 1/4 inch x 25 feet drain auger features a high-quality spring wire for excellent flexibility in tight bends. The design provides maximum thrusting action, even through strainer crossbars. Rust resistant, high-carbon round diameter spring steel wireClears sink, shower and tub drainsIntegrated open wound boring headGalvanized “torque-twist” steel handle with easy spin speed gripThe one-piece boring head quickly threads through strainer cross bars to offer maneuverability for clearing stubborn clogs