Freight is calculated based on your location and order size.We'll contact you with a freight cost within 1 business day before processing payment.
The 90 degree corner joiner post (150 Series) allows heavier-duty concrete sleeper retaining walls to turn at a right angle. Matched to the 150 Series post range — the heavy duty specification for walls over 1.0m, reactive clay sites, and engineer-specified designs. Essential for right-angle boundary walls, garden enclosures, and any 150 Series wall system requiring a 90° corner.
All corner joiner posts are hot-dip galvanised to AS/NZS 4680 and comply with AS 4678-2002 Earth Retaining Structures. Delivered direct to your site, Australia-wide.
Delivered across Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Gold Coast, and regional Australia. Get a free quote.
