Frost King AWS1207 Louver Metal Rail Extension Window Screen, 10" x 21" - 37" Trending_Items Used on 4" & 4-1/2"

Used on 4" & 4-1/2" grinders

Galvanized for maximum resistance to rust and corrosion

furniture & antiques

Heavy duty construction

won't tear

Frost King AWS1207 Louver Metal Rail Extension Window Screen, 10" x 21" - 37" Trending_Items Used on 4" & 4-1/2"This is the original, high quality "W. B. Marvin" screen. Plated easy gliding steel rails for fingertip adjustment, wood ends and coated Aluminum screening. Bright mesh screen wire, extends from 21" 37". Galvanized rails and varnished wood ends. Machine clamped into metal rails. Extra sturdy tenoned corners keep screens square. Zinc plated nails. 10" high, fits 21" 37" wide This is the original, high quality "W. B. Marvin" screen Plated easy gliding