Delivers a wall-to-wall clean that can tackle grease and soft blockages
The standard chain knockers are best used in PVC, clay, or fragile pipes
The steel chain knockers feature durable construction to tackle tough clogs in 1-1/2" – 4" lines.
Featuring stainless steel set screws for corrosion resistance.
Features a durable Blow Mold Case for easy and neat storage.