DC Power Connector Plug Socket Jack Female Male Panel Mount 5.5 x 2.1/5.5 x2.5mm 

DC Power Plug with a strong plastic construction and strain relief.
It is a perfect solution for those who want to make a custom power cable.

Plastic DC male plug jacks with twist grip body and cable strain relief

These plugs can be used to create custom wired power adapters.
Plastic barrel body unscrews to expose solder terminals for crimping or soldering.

The most common DC power plug size is 2.1mm and should fit most DC sockets. 

Professional appearance for power cabling, Easy installation, save time, no soldering required!