I think you're talking about Escondido Metal Supply.

Escondido Metal Supply Web Site
Address: 1630 Mission Rd, Escondido, CA 92029
Phone: (760) 747-3333

Sometimes I have found that they won't sell sections of stock, you have the buy the whole 8 feet or whatever. If you run into this and want smaller pieces Lee's in Vista will sell you any length.

Lee's Iron & Metal
Address: 1315 Lee Dr, Vista, CA 92083
Phone: (760) 724-1330

Frank

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