Adjustable concrete-in post base (with rod) 0–125 mm – 190 mm rod, 3 mm plate, silver zinc-plated
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Adjustable concrete-in post base with rod, electro-galvanised steel, silver. Width adjustment range 0–125 mm, rod length 190 mm, plate thickness 3 mm, weight 0.90 kg. For setting timber posts in concrete foundations.
Product code: 002-489
Product features
[PIM] Łączniki #79
- Sheet metal thickness [mm] 3
- Connector Type Post base with rod
- Material Steel
- Coating Silver zinc
Description
Adjustable concrete-in post base (with rod) 0–125 mm – 190 mm rod, 3 mm plate, silver zinc-plated
The adjustable concrete-in post base with rod is a heavy-duty steel connector designed for setting timber posts in concrete foundations. Its adjustable design allows the width to be matched precisely to the cross-section of the post being installed, removing the need for multiple size variants on a single construction site.

The post base consists of two movable angle brackets mounted on a crossbar with elongated mounting slots, allowing smooth width adjustment. The ribbed rod provides a durable anchor in the concrete – the ribbing increases grip and prevents the element from rotating in the foundation.
The whole unit is made of strong sheet steel, which ensures high load capacity and a rigid connection. The electro-galvanised finish protects the post base against corrosion and gives a neat, neutral appearance suited to most projects. The angle brackets have mounting holes so the post can be fixed with screws or bolts – a solution proven in residential construction as well as in garden structures, carports and pergolas.
Design features
- Smooth adjustment of the angle bracket spacing to suit the post cross-section
- Ribbed rod ensuring a secure anchor in the concrete
- Heavy-gauge sheet steel ensuring rigidity and load capacity of the connection
- Corrosion protection extending the service life of the element
- Mounting holes in the angle brackets for fixing the post with screws or bolts
- Bolted connection of the angle brackets to the crossbar allowing adjustment
- Compact design making transport and storage easier
Applications
- Timber posts set in foundation pads and concrete strip footings
- Carports and pergolas – durable anchoring of load-bearing posts in the foundation
- Fencing – installation of timber posts on concrete plinths
- Garden structures – gazebos, terrace canopies, trellises
- Timber-frame construction – fixing vertical elements to foundations
The post base is sold individually, so you can order exactly as many pieces as your project requires. Its compact dimensions make it convenient to transport to site and keep the shipment light.
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