Do it 3/4 In. Wire Fitting Brush is a handy tool designed specifically for inside cleaning tasks. It features a contoured plastic handle that ensures a comfortable grip, making it easy to use for extended periods. The brush bristles are made of high-carbon crimped steel, ing both durability and powerful cleaning performance. This brush is ly sized for cleaning and removing debris from fittings, pipes, and other narrow spaces. It effectively removes rust, scale, and other build-up from inside surfaces, making it an essential tool for maintaining fittings and pipes in good condition. Model Number: 092033