a spur properly installed is perfectly capable of taking an appliance that draws the full 13A
putting 2 high load applices in a double socket should not be done as they are only rated at 13A total (a fact that is not well known and imo is a dangerous flaw in the standards) this applies regardless of whether the double socket is on the ring or on a spur
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local