Uniweld 40061 Sludge Blaster, Id Pipe Capacity 3/4-1 In
Sludge Blaster, Connection 1/4 In Hose, Unclogs Drain Pipe, Expands Inside Drain to Blast Clog Free, For Use With Pipe Capacity of 3/4 In to 1 In ID. & Recepticles. Electrical Outlets. Light Industrial.