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2PCS 11″ x 3″ Heavy Duty Steel Flat Plate I‑Shaped Bracket

$22.99 on Amazon.com (as of October 18, 2026, 1:47 AM EST) View details ↗

Upgrade your timber structures with Jouray’s 2‑piece 11″ x 3″ I‑Shaped steel flat plate brackets, engineered for maximum durability and easy installation. Each bracket is fabricated from high‑strength steel and finished with a rust‑resistant black powder coat, ensuring long‑lasting performance in both indoor and outdoor settings.

Designed to reinforce and mend joints, post‑to‑beam connections, and truss frames, these flat plates feature multiple pre‑drilled holes: four 10‑mm diameter holes and twelve 5‑mm holes. The 0.12″ (3 mm) thickness delivers robust support, while the flat profile allows for versatile mounting on 4×4 or 6×6 posts. Whether you’re repairing a pergola, a wooden house frame, or furniture, the I‑Shaped bracket provides a reliable, high‑strength solution that resists rust and wear.

Dimensions11″ L x 3″ W x 3″ H
Thickness0.12″ (3 mm)
Hole Size (12 holes)φ 5 mm
Hole Size (4 holes)φ 10 mm
MaterialHeavy‑Duty Steel
FinishRust‑resistant Black Powder Coat
What posts can these brackets fit?
They are designed to fit 4×4 and 6×6 wooden posts.
Are the brackets suitable for outdoor use?
Yes, the rust‑resistant powder coat makes them ideal for outdoor applications.
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