I ordered two lighter type sockets and a USB twin socket
The lighter sockets have a notch inside so when you push the plug in turn it half a turn and it locks in place and makes a good electrical contact
The USB has 1.5 and 2.5 output
It also fits the same size hole as t lighter sockets so makes a smart job
I ordered the items at 16 00 hrs on bank holiday Friday and received them on Tuesday morning not bad service for the bank holiday weekend
Good service quality parts large selection