Steelworks 90 deg. Slotted Angle 1-1/4 In. Thickness is a versatile steel angle designed for mounting garage door openers, building frames, tables, work benches, equipment stands, and various repair and construction projects. Its 90-degree angle and slotted design allow for easy attachment and flexibility in a wide range of applications. The slots enable fasteners to be applied through them, securing the angle firmly to surfaces. Finished with a high corrosion-resistant galvanized coating, this durable product ensures long-lasting performance. The steel construction with a 1-1/4 inch thickness provides strength and stability for your projects. Model Number: 4021BC