Adjustable bed/chair leg extension Aston 820110 — adjustable height 150 mm, set of 4, black, non-slip base, max load 120 kg

Aston 820110 adjustable leg extensions increase the height of beds or chairs by 150 mm. Supplied as a set of four in black, each extension features a non-slip base and a maximum load capacity of 120 kg. The set is lightweight (total weight 700 g) and designed to provide extra clearance and improved ergonomics for easier sitting and standing or to create space for under‑bed storage.

Advantages

The extensions are adjustable to a fixed additional height of 150 mm, compatible with a variety of furniture frames. Their non‑slip base improves stability on hard and smooth floors, while the compact design and low weight make them easy to install and move. Each piece supports up to 120 kg, enabling use with many standard chairs and beds.

Suitable for

• Raising bed height for easier access and under‑bed storage
• Increasing chair height for improved seating ergonomics
• Temporary or permanent furniture height adjustment in homes and care settings
• Use on flat, hard surfaces where a non‑slip base improves stability

Key specifications

• Height increase: 150 mm
• Colour: Black
• Set quantity: 4 pieces
• Maximum load per piece: 120 kg
• Total weight (set): 700 g
• Non‑slip base: Yes

How to use

Place each extension under the legs of the bed or chair, ensuring the leg sits centrally in the extension receptacle. Check that the surface is flat and clean before installation. After positioning all four extensions, apply pressure to seat the furniture securely; verify stability and even height before regular use. Follow the furniture manufacturer's guidance regarding leg compatibility and load distribution.

Usage recommendations

Use these leg extensions on flat, hard floors and verify the compatibility of the furniture legs with the extension receptacle. Do not exceed the specified 120 kg load per extension and distribute weight evenly across all four extensions. Periodically inspect the non‑slip bases and the seating of each extension to maintain stability.