4 PCS Strut Post Bases for 1-5/8 in Square Single Channel, U-Shape Floor Mount Post Base with 4 Slotted Holes, 5.7 x 5.7 in Flat Panel, Galvanized Carbon Steel Ground Post Bracket

★★★★★ 4.9 73 reviews

$34.97
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$34.97
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Free shipping Free 30-day returns

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Product details

Management number 209914077 Release Date 2026/04/02 List Price $13.99 Model Number 209914077
Category
  • Compatibility Definition: Designed for 1-5/8 in square single channel profiles; U-shaped opening matches standard strut dimensions; intended for vertical post seating where channel width and base alignment are primary fit criteria
  • Mounting Structure Logic: 5.7 x 5.7 in flat panel base increases floor contact area; four elongated slots allow anchor positioning adjustment during installation; supports alignment correction without re-drilling mounting surfaces
  • Installation Sequence: Floor-mounted configuration for concrete or flat ground surfaces; post inserts directly into U channel before anchoring; slotted holes support leveling prior to final tightening, reducing positional deviation during setup
  • Load Reference Context: Each base is rated for up to 220 lbs under static conditions; suitable for shelving frames, strut assemblies, or channel-based structures where load is transferred vertically through the post into the base plate
  • Material & Use Environment: Constructed from galvanized carbon steel for dimensional stability; surface finish supports use in indoor or outdoor utility structures; neutral industrial form integrates with storage systems, framing layouts, or support assemblies

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4.9 out of 5
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73 ratings | 30 reviews
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