RIDGID 1 8 in. to 2 in. NPT 12 R Exposed Ratchet Threader Set Homeline Breakers 011 Package Quantity 1 For Matte Black Lantern 011 Package Quantity 1 For Use with Doors Yes For Use with Decks Yes For Use with Windows Yes For Use with Chimneys Yes For Use with Skylights Yes For Use with Roofs Yes For Use with Vents Yes For Use with Pipes Yes For Use with Gutters Yes For Use with Egress Windows Yes For Use with RVs No CA Residents: Prop 65 Warning(s) Yes Warranty None UNSPSC 30151600 Frequently Asked Questions (FAQ): or center in the stud bay clean NPT threading from 1 8–2 in Professional Durability: Engineered to RIDGID quality standards for long service life in demanding environments