Used Black Radius Non Opening Window : 18 1/4" W x 25 3/4" H x 1 3/4" 18-1617 7-1/2 Inch x 20-1/2 Inch

7-1/2 Inch x 20-1/2 Inch Bolt Pattern

Color: Silver/Black

16 1/4" W X 16 1/4" L X 3/4" H

Peterson Manufacturing V178XA

Boat Cover Adjustable Support Pole with Snap & Vinyl End

Used Black Radius Non Opening Window : 18 1/4" W x 25 3/4" H x 1 3/4" 18-1617 7-1/2 Inch x 20-1/2 InchDIMENSIONS: 18 1 4" W x 25 3 4" H x 1 3 4" MAKE MODEL # (IF AVAILABLE): unknown NOTES: Good used condition. This window is the type that gets "sandwiched" between the outer frame and inner frame, being screwed on from the inside. Seals are in good condition. Inner frame included. No screen. Light tint. Any hardware shown is included and in good working condition. See images. Watch this video to see how to measure and replace an RV window: USED PART