Length:
PTF20PCS: This DC power pigtail connects your security cameras to your power box (power distribution system) or power adapter. It features a female coaxial power plug on one end to two bare wires on the other. Black and red wire jackets indicate polarity. It is Approximately 6.5 inches in total length. It provides a simple solution for power connectivity. Coaxial Connector
Size Inner Diameter: 2.1 mm /
Outer Diameter: 5.5 mm
Package Included: 20 Pieces, DC Power Female Plug Pigtail (6 inches)