OWT Ornamental Wood Ties
Ironwood 4 in. x 4 in. Galvanized Steel Elevated Post Base


Builders Hardware

OZCOΓÇÖs Ornamental Wood Ties (OWT) Ironwood Post Base Kits are designed to help you build a number of projects faster and easier, from arbors to pergolas and more, with a sleek straight-forward style and ultimate strength. The Ironwood Post Base Kits come in a variety of sizes to fit 4 in., 6 in., 8 in. and 10 in. square posts with all types of lumber from pressure treated to cedar. OWT Ironwood Post Base Kits are constructed of 3/16 in. galvanized steel with black powder coating for the highest corrosion resistance. OWT Post Base Kits will reduce construction time and improve appearance as our products are made to stand OWT, eliminating extra labor and materials. While all of our OWT Building Products are designed for exterior projects they are #OWT standing for interior design, from architecture to furnishings. Typical Installation with OWT 4 in. x 4 in. Post Bases are mailboxes, garden structures, railings and other small to medium sized projects.

  • OWT 4 in. x 4 in. ironwood post base kit includes: 1 post base plate; 4 decorative plates; 8 hex cap nuts; 8 -1/4 in. x 1-3/4 in. timber screws
  • Kits come in different sizes from 4 in. x 4 in., 6 in. x 6 in., 8 in. x 8 in., up to 10 in. x 10 in. to fit square posts
  • Kits can be mounted to concrete, wood, stone or oz-posts
  • Material constructed of 3/16 in. galvanized steel with a black powder coated finish
  • Approved for use with ACQ treated lumber
  • Recommended for arbors, decks, pavilions, pergolas, and railing posts
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Product Depth (in.)
4 in
Product Height (in.)
5.86 in
Product Width (in.)
4 in


Base Type
Elevated Base
Galvanized Steel
Number of Pieces
Product Weight (lb.)
4.30 lb

Warranty / Certifications

Manufacturer Warranty
Limited Lifetime Warranty

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