You are looking at a wide industrial yard entrance gates (wide enough for 2 lorries to pass). In very good condition. Manufacturer unknown.
3 Track (00/HO Gauge Parallel Track Tool for 00/HO Gauge Track/Hornby) PACK OF 4
51mm (00/HO gauge parallel track spacer tool for 00/HO gauge track/hornby)
67MM (00/HO Gauge Parallel Track Spacer Tool for 00/HO Gauge Track/Hornby)
3 way 67mm gauge parallel track spacer for 00/HO gauge track / Hornby PACK OF 4
4 way 67mm gauge parallel track spacer for 00/HO gauge track / Hornby PACK OF 2