Hillman® 1-1/2" Slotted Steel Angle - 14 Gauge at Menards®These angles feature an electroplated zinc plating that gives the steel a clean, bright look while also protecting it from rust. Made in the U.S.A.. Brand Name: Slotted Angle, Slotted Angles, Steel Slotted Angle - LK GoodwinAngle Slotted, Angles Slotted, Slotted Angle, Slotted Angle Cutter, Slotted Angle Iron, Slotted Angles, and Steel Slotted Angle from your complete source for 
Everbilt 1-1/2 in. x 96 in. Zinc-Plated Slotted Angle-800117Slotted and punched whole angle is often selected for use in metal racks, storage shelving, garage door track frames and corner bracing. Angles are available in National Hardware 4020BC Slotted Steel Angle  Plated steel has increased resistance to corrosion thanks to its zinc-plated and galvanized finishes. Perforated tubes, slotted flats and angles, smooth rods and Hillman 1-1/4-in W x 1-1/4-in H x 8-ft L Zinc-Plated SteelShop hillman 1-1/4-in w x 1-1/4-in h x 8-ft l zinc-plated steel perforated-slotted angle in the angles section of Lowes.comEverbilt 1-1/2 in. x 14-Gauge x 72 in. Zinc-Plated Slotted AngleSlotted and punched whole angle is often selected for use in metal racks, storage shelving, garage door track frames and corner bracing. Angles are available in a