FROST KING ECONOMY LINE LOW RUG ALUMINUM THRESHOLD W/VINYL INSERT - Standard aluminum thresholds are 3 wide by 3 ft.long. They have a vinyl weatherseal insert or top. They are the most economical style. Available for low and high door clearance. more
Thresholds aluminum - fluted - 3 inches wide by 36 inches long by 1/2 inch height - aluminum finish Deep ribbed for extra traction. Made of high-quality aluminum to stand up to heavy traffic and with vinyl feet for effective weather sealing the saddle... more
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