Product Description
Wood-to-Metal Corner Post Adapter — Galvanized (Professional Grade)
- Join Wood Rails to Round Metal Posts at 90° — Creates a rigid corner connection between wood fence rails and a round steel post
- Fence-Contractor Grade — Heavy, galvanized steel bracket chosen by professionals for long outdoor service
- Clean, Square Corners — Keeps rails aligned on both faces of the corner for a straight, finished look
- Flexible Framing — Works with typical 2×4 wood rails; use screws or carriage bolts
- Retrofit-Friendly — Ideal when reusing an existing chain link corner post for a new or hybrid wood fence
Build strong, square corners when your fence design mixes wood rails with a round steel corner post. This galvanized wood-to-metal corner adapter provides a sturdy mounting surface on two faces, so your rails attach cleanly at 90°. For hardware, match fasteners to your job: exterior wood screws or carriage bolts for the rails, and anchors/U-bolts or through-bolts for the post (see our bolts & fasteners and galvanized carriage bolts).
Why Choose This
- Professional-grade corner — Holds rails square and resists racking at gate and direction changes
- Galvanized protection — Zinc finish stands up to weather and jobsite handling
- Installer-friendly — Straightforward hole pattern for common screw/bolt layouts
Specifications
| Adapter Type | Corner bracket (90°) for wood rails to round steel post |
| Fits Post O.D. (Options) | 1-7/8″ (2″), 2-3/8″ (2-1/2″), 2-7/8" (3") |
| Wood Rail Compatibility | Nominal 2×4 rails (approx. 1-1/2″ × 3-1/2″); single or stacked rail layouts |
| Material / Finish | Pressed/heavy-gauge steel, galvanized (silver) |
| Mounting to Post | U-bolts, anchors, or through-bolts (by installer) |
| Mounting to Wood | Exterior wood screws or carriage bolts (by installer) |
| Included | Corner adapter bracket only (no fasteners) |
| Typical Usage | Hybrid fences using a steel corner post with wood rails; retrofit on existing chain link corners |
Installation
Plumb and brace the steel corner post. Dry-fit the adapter so both faces align with your rail runs, then mark holes. Attach the adapter to the post with appropriate U-bolts/anchors or through-bolts. Set rail height, pre-drill rails, and fasten with exterior screws or carriage bolts. Check for square, then tighten all hardware. Seal any field-cut wood ends for longest service life.
Buying Guide
- Size by post O.D.: Choose the adapter size that matches the outside diameter of your round corner post.
- Rail layout: Confirm hole spacing matches your rail pattern (two- or three-rail systems are typical).
- Hardware selection: Use corrosion-resistant fasteners; carriage bolts give a clean, tamper-resistant finish on rails.
Frequently Asked Questions
- Does it include fasteners?
- No. Select fasteners to match your post material and rail thickness.
- Will it work with 2×6 rails?
- It’s designed around standard 2×4 rails. Wider members may require alternate hole placement or additional brackets.
- Can I use it for line (straight) posts?
- Use a straight wood-to-metal adapter for in-line connections; this model is optimized for 90° corners.
- Is the finish paintable?
- Yes. Scuff, clean, and use a primer/paint suitable for galvanized steel if color is desired.
- What about composite or PVC rails?
- Many composites can be fastened similarly; follow the rail manufacturer’s fastening guidelines.
Comparison
| Option | Strengths | Considerations | Best For |
|---|---|---|---|
| Corner Wood-to-Metal Adapter (this item) | Rigid 90° connection; clean rail alignment | Corner-specific; not for straight runs | Hybrid corners using round steel posts |
| Line Wood-to-Metal Adapter | Fast in-line rail attachment to steel posts | Doesn’t solve corner geometry | Straight fence runs |
| Traditional Wood Corner Post | All-wood aesthetics; simple fastening | Less durable than steel in some soils | Full wood-frame builds |
Need help matching adapter size to your post O.D. and rail layout? Contact us and we’ll help you plan a fence-contractor-grade corner that’s square, strong, and built to last.
