4Pcs Strut Post Base, 4 Holes Square Mount Base 6" x 6" Base for 1-5/8" Single Strut Channel Ground Floors Mount Unistrut Bracket Strut Channel Used in Electrical, Plumbing, and HVAC Applications (4)

These strut post bases provide a reliable mounting solution for securing 1-5/8 inch single strut channel to ground floors and concrete surfaces. Each square base measures 6 inches by 6 inches, offering a stable footprint for vertical strut installations. The 4-pack configuration includes pre-drilled mounting holes at each corner, allowing for secure fastening with appropriate anchors or bolts. Constructed for durability, these mount brackets are designed to support the weight and stress of strut channel systems commonly used in electrical, plumbing, and HVAC applications. The square design ensures even weight distribution and prevents rotation once installed. Ideal for commercial construction, industrial facilities, and warehouse settings where strut channel framing systems need to be anchored from floor level. The standardized dimensions work seamlessly with industry-standard strut channel components, making installation straightforward for contractors and maintenance professionals.