4 Piece Strut Post Bases for 1-5/8 Inch Square Single Channel U Shape Floor Mount With 4 Slotted Holes, 5.7 by 5.7 Inch Galvanized Carbon Steel Post Brackets for Rugged Industrial Projects Built Tough
These four-piece galvanized strut post bases are designed to secure vertical posts to concrete or flat floors, using a floor-mount setup with a U-shaped opening that seats 1-5/8 in square single-channel posts. They keep channel-to-post alignment consistent for shelving frames and channel-based structures used in rugged industrial projects.
✅ Designed for 1-5/8 in square single channel profiles.
✅ 5.7 × 5.7 in flat base plate with four elongated slots for anchor adjustment.
✅ Each base supports up to 220 lbs under static load.
✅ Galvanized carbon steel construction for durable indoor/outdoor use.
✅ Includes 4 × Strut Post Base per pack.
💡 What is a floor mount strut post base used for in channel framing? This handy base stabilizes vertical posts and keeps channel alignment accurate.
- Ideal for 1-5/8 in square single-channel posts in shelving and framing.
- Four elongated anchor slots allow pre-tightening alignment before final securing.
- Transfers vertical load into the base plate for sturdy support.
- Galvanized carbon steel resists corrosion in indoor/outdoor environments.