Size: 1-1/2" X 1-1/2" Width X 48" LengthThickness: 1/16"Material: SteelFinish: GalvanizedDesigned For Mounting Garage Door Openers, Building Frames, Tables, Work Benches, Equipment Stands And For Many Repair And Construction ProjectsSlotted For Easy AttachmentNot Recommended For Welding Due To GalvanizationHigh Corrosion Resistance, Great For All Outdoor Conditions***AVAILABLE FOR LOCAL PICKUP ONLY***