Square Left 90° Corner | Vertical Adjustable | Suits 25mm x 21mm Rail | Mirror Polished SS316
The high-precision structural solution for seamless left-hand corners and vertical transitions.
Navigate complex directional and elevation changes with ease using our 25mm x 21mm Square Left 90 Degree Corner with an integrated Vertical Adjustable Joiner. Specifically engineered for top-mounted capping handrail systems, this hybrid component allows for a sharp left-hand turn while providing the vertical flexibility needed for stair landings or sloped transitions. Crafted from marine-grade 316 stainless steel with a high-brilliance mirror finish, it ensures a secure, permanent connection that maintains the sharp, minimalist lines of your square rail system.
Product Features
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Marine-Grade 316 Stainless Steel: Manufactured for maximum structural integrity and superior resistance to tea-staining, making it the ideal choice for high-end coastal and poolside environments.
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Luxury Mirror Polished Finish: Delivers a high-gloss, reflective surface that matches your mirror-polished rail perfectly, ensuring a cohesive and premium architectural finish.
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Integrated Vertical Adjustability: Combines a fixed 90-degree left-hand corner with a vertical pivot, allowing for fine-tuned alignment on staircases, ramps, or multi-level balcony transitions.
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Structural Compliance: Fully tested and certified to meet AS1170.1 (2002) and AS1288 (2006) standards, confirming its suitability for safety-critical structural balustrades.
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Designed for 12mm Glass Systems: Optimally gauged for use with 12mm toughened glass installations, providing the essential lateral stability and system continuity required for compliant glass barriers.
Specifications & Support
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Compatibility: Suits 25mm x 21mm Square Capping Handrail.
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Material: 316 Grade Stainless Steel.
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Finish: High-Brilliance Mirror Polished.
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Orientation: Left-Hand 90° Corner.
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Adjustment: Integrated Vertical Pivot.
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Glass Suitability: Designed for 12mm Toughened Glass systems.
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Warranty: Includes a 3-year replacement warranty on all hardware.
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Shipping: Free shipping on all hardware orders over $99*
Why Choose the Left 90° Vertical Adjustable Corner?
This hybrid joiner is the professional’s solution for projects where a corner transition meets a change in elevation. By eliminating the need for separate corner and adjustable components, it reduces visible joints and increases the overall structural stiffness of the handrail. The mirror-polished finish ensures that this functional safety component remains a premium design feature, maintaining the modern, minimalist lines of your architectural project.