National Hardware N830-291 Wide Angle UL Fire Rated Door Viewer, Satin Nickel Metal Silock & Hose Bibs Size : 4" diameter x

Size : 4" diameter x 5" diameter

Meets OSHA requirements for outdoor use

Molded plugs protect electrical connections

inflation needle and an inflation needle adapter

Leaves a thoroughly clean surface that ensures excellent adhesion in subsequent processes such as coating

National Hardware N830-291 Wide Angle UL Fire Rated Door Viewer, Satin Nickel Metal Silock & Hose Bibs Size : 4" diameter xHighlights: Series: MPB1462 Finish: Satin Nickel Material: Zinc Die Cast Used to allow a user to identify visitors from the security of a locked door UL listed glass lens Offers 180 degrees lens angle for wide viewing Requires an 11 16" hole and can be uses in doors that measure 1 3 8" to 2 1 16" thickness Exterior trim width is 1 3 16" Interior trim width is 15 16"