Adjustable bolt-down post base (with plate) 0–165 mm – 4 mm plate, gold zinc-plated
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Adjustable bolt-down post base with plate, electro-galvanised steel in a gold finish. Width adjustment range 0–165 mm, base plate 100 x 100 mm, plate thickness 4 mm, post stand-off from the ground 85 mm. Weight 1.25 kg. For timber posts.
Product code: 002-488
Product features
[PIM] Łączniki #79
- Sheet metal thickness [mm] 4
- Connector Type Post base with plate
- Material Steel
Description
Adjustable bolt-down post base (with plate) 0–165 mm – 4 mm plate, gold zinc-plated
The adjustable post bracket with plate is a robust steel connector designed for fixing timber posts to concrete foundations. Thanks to smooth width adjustment, it can be precisely matched to posts of different cross-sections, which significantly simplifies installation work on site.

The bracket is built from thick steel plate, which ensures high strength and a rigid connection. A reinforcing bar welded to the base plate anchors the bracket in the concrete foundation, guaranteeing a stable and durable post installation. Numerous mounting holes in the C-channel arms allow the bracket to be securely bolted to the timber post.
The bracket holds the post at a safe distance from the ground, effectively protecting the timber from direct contact with the damp foundation surface and extending the service life of the entire structure. Width adjustment is carried out using two bolts with nuts located in elongated guide slots — simply loosen the bolts, set the required spacing of the C-channel arms and tighten them again. The gold electro-galvanised finish provides corrosion protection and an attractive appearance, making the connector suitable for both concealed and visible structural elements.
Benefits for the installer
- Smooth adjustment of the arm spacing without the need to select separate size variants
- Easy installation — the reinforcing bar is embedded in fresh concrete, and the post is fixed with bolts through the holes in the C-channel
- Post protection against moisture thanks to raising the timber above foundation level
- Durable anti-corrosion finish suitable for use outdoors
- Versatility — one bracket fits a wide range of post cross-sections
- Compact size for easy transport and storage
- Rigid construction ensuring a stable post-to-foundation connection
Applications
- Installing timber posts on concrete foundations — gazebos, shelters, pergolas
- Timber frame structures requiring adjustable fixing of posts to strip or pad foundations
- Fences and gates — fixing load-bearing posts to a concrete base
- Decking structures and canopies requiring the post to be raised above ground level
- Renovations and upgrades — universal adjustment allows fitting to existing posts of various cross-sections
The bracket is sold individually. Its compact size allows convenient transport even for larger orders. The robust electro-galvanised steel construction makes the connector suitable for both indoor and outdoor use — wherever a timber post must be fixed permanently and securely to a concrete foundation.
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