JBX1007 Features: * Brush * Handle material: Wire * Clean the inside of tubing and fittings faster * Plumbing or refrigeration applications * Carbon steel provides long wear * Fast and easy to use * Prepares joints better for solder * Ideal for battery terminal cleaning * Carded * Inside diameter: 0.75" Dimensions: * Dimensions: 6" H x 2.75" W x 0.75" D