8 Pack 1 5/8 Inch Square Strut Channel Post Bases With U Shaped Floor Mount, Four Slotted Holes, 5.7 By 5.7 Inch Flat Plate, Galvanized Carbon Steel Post Brackets For Upright Posts
✔️ 5.7 x 5.7 in base plate with four elongated slots for anchoring
These galvanized carbon steel post bases are designed for 1-5/8 inch square single channel profiles and come in an 8-pack. They floor-mount upright posts, ensuring clean channel-to-post alignment and stable frame assembly for shelving, racks, and support structures.
✅ Channel size compatibility: Designed for 1-5/8 in square single channel profiles.
✅ U-shaped opening aligns with standard strut dimensions for correct seating of posts.
✅ Flat base plate measures 5.7 x 5.7 in for solid ground contact.
✅ Four elongated slots allow anchor position adjustment during setup.
✅ Static load rating up to 220 lbs per base under static conditions.
✅ Galvanized carbon steel construction provides corrosion resistance for indoor or outdoor use.
✅ Floor-mount installation flow supports slabs or flat surfaces with leveling before final tightening.
💡 What is a square post base used for in 1-5/8 in strut channel framing? This handy floor-mount solution secures upright posts and aligns the channel with the post for stable, square connections that transfer loads into the floor. - handy for shelving frames and frame assemblies - ensures anchor points with adjustable slots - galvanized steel resists corrosion in indoor/outdoor use
✝️