McKenzie & Holland supplied signals to many British railway companies, including the Highland, Great Northern, North Eastern, Great Eastern, North Staffordshire, Great Central, Furness, Taff Vale, Barry, Rhymney, Brecon & Merthyr, and Cambrian Railways. They were used on the Northern Counties Committee in Ireland, and in Australia, New Zealand and many other countries. Please note that this fret does not include any balance levers; suitable items are S01 (etched) and SC041 (cast).
Modellers of the Great Northern or North Eastern Railways are advised to purchase S03/3 or S03/4 respectively instead as these contain arms for just one of these companies together with balance levers and are thus better value.
Adaptors for the easy construction of slotted posts are available (S07/1), as are cast brass somersault signal motion brackets (S03/1) .
The actual size of the fret is 145 x 96mm; it is etched in 0.015″ brass.