Danco 36170W Faucet Aerator Washer Cold Chisels Suited to single pass applications

Suited to single pass applications with high travel speed

Milled u-flutes with deep-cut spiral for fast dust removal

Vent Hole Size : 8"

Can also use for plumbing and heating in commercial applications and residential multi-stories or for general-purpose residential plumbing to run water line from service entrance through house or building to bathrooms

Delivers precise and powerful flushing action

Danco 36170W Faucet Aerator Washer Cold Chisels Suited to single pass applicationsHighlights: #4 23 32"OD x 31 64"ID x 3 32" thickness Fits most common aerators with inside or outside threads Rubber Pack 20 Warning: This product can expose you to chemicals including 1,3 Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.