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Adjustable; heat treated; high tension steel spring; used by several glass/screen door manufacturers. Roller Edge Type: Concave. Steel roller ideal for coastal environments; resists rust and corrosion.
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Stamped aluminum corner; adjusting screw; 1" nylon center grooved wheel; used by Jim Walters.
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Screen door corner assembly with center groove nylon roller; adjustable tension. Used by Acorn Industries.
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Adjustable steel housing; steel ball bearing wheel fits on doors by Peachtree. Includes 2 roller assemblies and installation screws.
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Plastic assembly with aluminum inner housing; plastic roller; attached adjustment screw. Roller edge type; Concave, fits Andersen Doors.
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Spring loaded, steel housing with top adjusting screw; used by Bay-Mills and other door manufacturers. Roller Edge Type: Concave.
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