Marklin 71421 – 10x Brown sockets 1,5mm

Pack of 10.
1,5mm Diameter. These plugs and sockets cannot be used with the earlier 2,5mm plugs, sockets or control boxes.

eRail Comment: This new (2005) plug+socket system admittedly offers better ‘fit’ and better isolation as all metal parts are kept inside the plastic casing.