Retaining Wall Steel Corner 45D Channels 70mm, Length Optional

Applications:

Polygon-shaped garden beds, angled retaining walls, 135° corner transitions, and landscape terracing where walls change direction at an oblique angle.

Features:

• 45° dual‑channel design - two channels set at 45° to each other; forms a 135° external corner.
• One‑piece construction - no joining or cutting; cleaner, stronger corners.
• Hot‑dip galvanised (HDG) - AS/NZS 4680 compliant; resists soil moisture and corrosion.
• 75mm channel width - accepts 75mm timber or concrete sleepers.
• Prefabricated - ready to install; no on‑site fabrication required.

Sizes:

75mm channel - 600-3300mm heights. Choose length based on finished wall height plus required embedment depth (typically 1/3 to 1/2 of wall height).