Description
Post Under Base Plate 3in x 3in is a foundational accessory designed to anchor aluminum square posts securely onto concrete or other solid surfaces. Constructed from durable black-coated aluminum, this base insert is compatible with both 3″ x 3″ square posts, providing essential stability without the need for in-ground installation. Ideal for decks, patios, retaining walls, or surface-mounted fence sections.
Specifications:
- Material: Powder-coated aluminum
- Color: Black
- Compatibility: Fits inside 3″ x 3″ square posts; Works with surface-mount base plates.
- Fastening: Pre-drilled holes for anchoring; Bolts/screws not included.
Key Features:
- Enables strong fence post installation without digging
- Perfect for flat surfaces where in-ground posts aren’t feasible
- Slides inside the post to provide structural rigidity
- Matches your post system for a uniform appearance
- Drill-ready and compatible with standard base plate hardware
Additional information
| Brand | Woodbridge |
|---|---|
| Material | Aluminum |
| Fence Components | Post |
| Size | 3″x3″ |
| Product Type | Aluminum Components |
