Description of Spiral-Fitted Double Nipple with Enhanced Diameter
Designed and engineered from black oil-tempered wire. Ideal for pipe cleaning, flue cleaning, boiler tube cleaning. Industrial grade performance line, fitted with 1/4 x 2 in NPT pipe nipple. Brush dia 4 in, filament dia .012 in, brush length 4-1/2 in, overall length 7-1/2 in. Steel fill material, Made in USA.