Description Hornby R658 R658 Inclined Piers OO Gauge Product Info This set of seven piers in various heights clip to the underside of Hornby track to create a smooth incline, whether it's straight or curved track. Piers have grooves to accept R660 elevated track sidewalls. The minimum track running length to a height of 80mm with supports at 24 sleeper intervals is approximately 1344mm. However, for a more gradual incline with the supports at 30 sleeper intervals the overall running length increases to approximately 1680mm.
