Double Corner Brackets- Metal Carport Supplies
Price range: $19.54 through $20.45
Note: This product is best suited for larger wholesale quantities or custom orders.
Built for strength where it matters most, our double corner brackets reinforce carport frame junctions with two overlapping galvanized plates that clamp both sides of the joint. The result is a rigid, square connection that resists racking, wind flex, and long-term fatigue.
Minimum order amount: 50
Need fewer than 50? We recommend two Flat Corner Brackets instead — same connection, no minimum.
Wholesalers should contact us or request a wholesale quote.
Features and Benefits
| Part # | Pitch | A | B | C | Gauge | Holes | Weight | 0-99 | 100-499 | 500+ |
| 427509-14D | 4/12 | 2¾” | 9” | 2” | 14 | 18 | 3.3 | $19.86 | $18.06 | $16.26 |
| 400209-14D | 4/12 | 2” | 9” | 2¼” | 14 | 18 | $20.15 | $19.85 | $16.55 | |
| 422509-14D | 4/12 | 2¼” | 9” | 2½” | 14 | 18 | 3.14 | $20.45 | $18.65 | $16.82 |
| 327509-14D | 3/12 | 2¾” | 9” | 2” | 14 | 18 | 3.07 | $19.54 | $17.76 | $15.99 |
| 300209-14D | 3/12 | 2” | 9” | 2¼” | 14 | 18 | $19.85 | $18.06 | $16.28 | |
| 322509-14D | 3/12 | 2¼” | 9” | 2½” | 14 | 18 | 3.17 | $19.85 | $18.35 | $16.57 |
- Stronger corners: Reinforces high‑stress junctions to reduce flex and wobble.
- Better load handling: Distributes wind and snow forces for a sturdier frame.
- Longer life: Galvanized steel resists rust and corrosion outdoors.
- Reliable fit: Matches common part numbers for easy replacement or upgrades.
- Low upkeep: Durable finish minimizes maintenance over time.
- Double‑plate design: Two overlapping galvanized plates clamp both sides of the corner.
- Heavy‑duty steel: Built from corrosion‑resistant galvanized material for outdoor use.
- High‑torque fastening: Engineered for tight clamping at critical frame junctions.
| DCB Part Numbers | 427506-14D, 400206-14D, 422506-14D, 427575-14D, 400275-14D, 422575-14D, 427509-14D, 400209-14D, 422509-14D, 327509-14D, 300209-14D, 322509-14D, 127509-14D, 100209-14D, 122509-14D |
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