Adjustable concrete-in post base (with rod) 0–165 mm – 190 mm rod, 3 mm plate, gold zinc-plated
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Adjustable concrete-in post base with rod, in steel electro-galvanised with a gold finish. Width adjustment range 0–165 mm, rod length 190 mm, plate thickness 3 mm, weight 1.150 kg. For setting timber posts in a concrete foundation.
Product code: 002-491
Product features
[PIM] Łączniki #79
- Sheet metal thickness [mm] 3
- Connector Type Post base with rod
- Material Steel
- Coating Yellow zinc
Description
Adjustable concrete-in post base (with rod) 0–165 mm – 190 mm rod, 3 mm plate, gold zinc-plated
The adjustable post bracket with rod is a durable structural connector designed for setting timber posts in a concrete foundation. Thanks to its smooth width adjustment, it adapts to different post sections, making it a versatile component on the building site.

The bracket consists of two adjustable arms in a channel-section shape, joined by a crossbar with slotted holes. The arms slide relative to each other, allowing the spacing to be smoothly matched to the width of the post. The bolted connection with nuts ensures secure and lasting locking in the chosen position.
The ribbed reinforcing rod is welded to the crossbar and is used to embed the bracket in the concrete foundation. The ribbed surface of the rod guarantees excellent adhesion to the concrete, eliminating the risk of the connector working loose. The whole product is made of steel with a protective coating, which provides long-lasting corrosion resistance and a neat appearance. Each arm has mounting holes for fixing the post with screws or bolts, as shown in the detail photos. The bracket is sold as a complete set ready for installation.
Design features
- Smooth adjustment of arm spacing to suit the post section
- Reinforcing rod providing durable anchoring in the foundation
- High load capacity thanks to the solid steel construction
- Anti-corrosion coating protecting against moisture and weather conditions
- Slotted holes in the crossbar for precise spacing adjustment
- Mounting holes in the arms for secure fixing of the post
- Bolted connection with nuts for locking the position without additional tools
Applications
- Installation of timber posts in shelters, pergolas and canopies
- Setting fence posts in a concrete foundation
- Building deck structures — load-bearing posts for balustrades and supports
- Garden structures — gazebos, gates, fence panels
- Support posts for ventilated floors and timber platforms
The bracket is lightweight and compact, which makes transport and storage easier. Sold individually — an ideal solution for ordering exactly the number of items needed, with no surplus. The ribbed rod ensures durable anchoring in concrete, while the adjustable arms allow quick adaptation to the specific post section directly on site.
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