Home Depot
Everbilt 1/4 in. x 12 in. Plain Square Bar 800727
$4.93
Flat bars are generally used as support braces, ladder hangers and gate latches. Common types of bars include: flat, punched hole and slotted hole. Applications for punched flats include: bracing, duct work, overhead doors and heaters. Available in various sizes and materials. Popular materials are aluminum, zinc and plain steel. Flat bar can be cut to desired length.