AW Perkins 75P8 Chimney Threaded Round Heavy Duty Poly Brush - 8 in. x 0.375 NPT

Polypropylene brushes are constructed of corrosion resistant .075" polypropylene bristles. Set in a single spiral configuration, these stiff bristles make this the best cleaning brush for gas, coal, oil, prefab flues and chimney liners. Made with a 3/8" standard pipe thread end. Specifications: Overall Dimensions: 8" (L) x 0.38" (W) .