AW Perkins P312 Wood Center Brush Poly With Universal Thread Female - 3 x 12 in.

The floppy bristles on this Wood Core Brush are very flexible, allowing an 8" brush to be used in smaller flue like a 6" round. In fact, this brush should be over-sized for optimum cleaning. The Wood Core Brush is great for cleaning factory-built chimneys and chimney liners. It has a large female "broom" pipe thread connection which accepts large "broom" thread rods like the Large Universal Thread "European" Poly Rods. Specifications: Overall Dimensions: 12" (L) .