Specifications and models:

4 plug position +1 m total length GN-R2220 disc socket

4 plug position +1.8 m total length GN-R2220 disc socket

4 plug position +3 m total length GN-R2220 disc socket

4 plug position +5 m total length GN-R2220 disc socket

4 plug position +0.2 m total length GN-R2220 disc socket