Descriptions: - Brand New & High Quality - Size: 36*36*31mm (approx.) - Terminal size: 6.3mm (approx.) - The relay socket holder is made of PA66, which is very durable, and not easy to deform, long lasting. - Relay sockets are used in many automotive electronic applications and can turn on/off almost any device. Wide use: The holder is perfect for car alarm clock, remote start, headlamp, pops-up door, release strobe lamp, fog light, stereo, fan. Easy to use: The relay socket holder comes with terminals, which are very convenient and simple to operate. Replacement parts: The relay socket holder can be used for taking place the old and damaged accessories.