The standard size 20 connector with a 5-way groove is made of a robust metal that prolongs its service life. The standard Type I connector plate is used to create a twist-proof direct connection. The assembly is very easy and can be carried out in a very short time. In addition, the model convinces with a favourable purchase price. The screw can be easily screwed in with an Allen key and holds very firmly together with the connector plate after installation.