Combines our big, comfortable Big John seat and a strong height adjustable frame with backrest. This brings the benefits of the Big John to a commode which can be placed anywhere. The brand new Burton Commode Pan with our locking lid design has a capacity of 7 litres. It is also possible to use it as an over-toilet frame, without the commode pan. Because the frame is weight tested to a high 380kg (60 stone / 840lbs) limit, you can be confident placing it over any toilet, regardless of the WC's maximum load-bearing.