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CRL 1/4" x 1/4" Stainless Steel"U" Channel - Pack of 10-12 ft Each - Screen Door Hardware - Amazon.com
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Steelworks 1/4-in W x 8-ft L Mill Finished Aluminum Weldable Trim Channel in the Channels department at Lowes.com
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CRL 1/4" x 1/4" Stainless Steel"U" Channel - Pack of 10-12 ft Each - Screen Door Hardware - Amazon.com
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1-1/4" x 1/2" Channel Bar - 1/8" gauge - Mild Steel - 12" inch Long (1-ft) | eBay
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