AKW Onyx Seat Back And Arms only -Black (02820BK-LS)

AKW Onyx Seat Back and Arms Only – Black (02820BK-LS)

Enhance your existing AKW Onyx Shower Seat with this premium Back & Arms Upgrade Kit in striking matt black. Designed exclusively for the Onyx folding shower seat range, this add-on transforms your seat into a fully supported model with an ergonomic backrest and two independently mounted fold-up armrests – delivering extra comfort and security without compromising the sleek, modern aesthetic.

Key Features

• Bold Matt Black Finish with Chrome Accents – Seamlessly matches the Onyx Black shower seat for a cohesive, contemporary look.
• Ergonomic Comfort & Support – Contoured backrest and padded fold-up armrests provide excellent lumbar and lateral support.
• Heavy-Duty Construction – Engineered to support users up to 200kg (31 stone) total weight (when used with compatible Onyx seat).
• Armrest Load Capacity – Each arm safely supports up to 80kg (12.5 stone).
• Rust-Proof & Long-Lasting – High-grade aluminium, stainless-steel brackets, and durable ABS components built to withstand constant wet conditions.
• Quick-Drying Design – Backrest includes integrated water drainage slot for hygiene and fast drying.
• Lifetime Warranty – Full confidence with AKW’s lifetime guarantee (terms and conditions apply).

Important Note This is an upgrade kit only – requires an existing AKW Onyx folding shower seat (sold separately). Not suitable for use with baths or acrylic shower trays.

Technical Specifications

• Backrest: ABS with stainless-steel wall bracket – 462mm (W) × 260mm (H) × 13mm (D)
• Armrests: Extruded aluminium with chrome ABS end caps – 380mm (L) × 44mm (W)
• Wall Bracket (per arm): 78mm (W) × 117mm (H) × 83mm (D)
• Fixing Points: 3 (backrest) + 6 per armrest
• Maximum Combined User Weight: 200kg (31 stone) when fitted to compatible Onyx seat

What’s Included 

•  1 × Onyx Backrest – Black 
•  2 × Onyx Fold-Up Armrests – Black 
•  All necessary fixings and brackets

Upgrade your AKW Onyx Shower Seat in minutes and enjoy enhanced comfort, safety, and designer style. The perfect finishing touch for a fully accessible, luxury showering experience.