This stiff Poly brush is designed for insulated metal chimneys, stainless steel or metal stove pipes where manufacturers recommend not scratching the flue. These sturdy chimney cleaning brushes will help prevent damage to older or more fragile chimneys. The spindle has a 3/4" loop on one end and 3/8" Male NPT Thread on the other.
- Dimensions: 9'' Diameter x 7'' long brush body; 9 1/2'' overall length
- 3/8" Male NPT
- Important Note: The tolerance on the brush body and overall length for all brushes is + - 1/2"