Heavy Duty 45° Galvanised Steel (150mm) Corner Retaining Wall Post

$130.50$870.00 +GST

Introducing the Heavy Duty Series, 45° Galvanised Steel (150mm) Corner Posts — manufactured by welding two 100-PFC posts (100mm Parallel Flange Channel) — this corner steel post is ideal for gentle deviations in the middle panels of your concrete sleeper retaining wall. The 45° Galvanised Steel post is compatible with any of our heavy duty 100mm concrete sleepers, or the super heavy duty 120mm thick concrete sleepers.

This steel post, made of hot-rolled steel and hot-dipped galvanised for long-term protection against weather, fire, and corrosion, is also manufactured to Australian standards AS/NZS 4680.

Weighing in at approximately 38.5 kg per metre, the 150mm 45° Galvanised Steel comes in 15 different lengths, ranging from 900mm all the way up to 6 meters in length. 

If you’re looking for steel posts that fit our 80mm standard strength concrete sleepers, then please see our 100mm width steel posts range. 

RWCP 45DEG 150 50 PC 45 Degree Galvanised Steel Corner Joiner Post to Support The Gentle Angle Deviations of a 100 120mm Concrete Sleeper Retaining Wall by Sunset Sleepers
Heavy Duty 45° Galvanised Steel (150mm) Corner Retaining Wall Post $130.50$870.00 +GST
Sunset Sleepers Sales and Support Team 2

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Our friendly sales and support team are here Monday to Friday, 7:30am – 4pm (AEST) to help you with your order.

Why Sunset Sleepers?


  • Hot-rolled steel
  • Hot-dipped galvanised
  • Manufactured to Australian standards
  • Long lasting protection against weather, fire and corrosion
  • Will not fade, rot, warp or be subject to termites
  • Pre-drilled for fence bracket connection
  • Can be painted to suit the surrounding colour scheme

While we have made every effort to check and verify the information provided here by our third party suppliers, we cannot give any guarantees as to its accuracy. If you do find an error, please let us know so we can correct it.

Additional information

Material: No selection

Hot Dipped Galvanised Steel

Weight KG-M: No selection

38.5 kg/m

Depth (Overall Height): No selection


Flange Width: No selection


Flange Thickness: No selection


Web Thickness: No selection


Root Radius: No selection



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