Steelworks 1/2-in W x 8-ft L Mill Finished Aluminum Weldable Trim Channel in the Channels department at Lowes.com
1" x 3/4" x 1/8" Aluminum U Channel Satin Anodized Finish 47-7/8" | Wholesale Glass & Supplies
Quality 6063 Aluminum Channel - 3/4 Inch X 3/8 Inch X 1/8 Inch Supplier in Los Angeles, CA, USA | Bobco Metals
4 Pieces 2" x 1" x 1/8" Wall 6063 T52 ALUMINUM CHANNEL 24" long Mill Stock | eBay
Outwater Aluminum J Channel Fits Material 1/8-in Thick Clear Anodized (Satin) Finish Aluminum Cap Moulding 36-in in the Furniture Moulding department at Lowes.com
Alloy 6063 Aluminum Channel - 1 1/4" x 1 1/4" x 1/8" x 90" - Shapiro Metal Supply
U-Channel, AL 6063, 1 In Leg, 2 In x 8 ft | Zoro.com
3" x 1.410" x .170" Aluminum Channel – Des Moines Steel Inc.