Frost King 21 37 in. W Steel Adjustable Window Screen (Pack of 12).

Window screen ventilators metal rail adjustable width 21 inch to 37 inch height 10 inch. Window screen ventilators metal rail adjustable width 21 inch to 37 inch height 10 inch. 10 inch x 21 inch-37 inch, louver metal rail extension window screen, extends from 21 inch to 37 inch, painted metal rails and varnished wood ends, extra sturdy tenoned corners keep screens square, zinc plated nails. Doubles as a screen and vent letting fresh air in and keeping weather out. Protects from rain, snow and insects. Panel made of painted aluminum rails, varnished wood outer trim and coated screen. Easy gliding. Rails allow for fingertip adjustment. Can be used year round. Weather resistant and easy installation, no tools required.

• UPC: 077578055596
• Manufacturer Part No: AWS1207

• Frame Material: Wood
• Frame Finish: Natural
• Color: Clear
• Includes attached louver and metal rail extension
• Easy to install - no tools required
• Brand Name: Frost King
• Maximum Width: 37 in. W in.
• Screen Material: Steel
• Product Type: Adjustable Window Screen
• Height: 10 in.
• Adjustable: Yes
• Number in Package: 1 pk
• Packaging Type: Display
• Minimum Width: 21
• Sub Brand: WB Marvin