You are looking at a TT120 Gauge Canal Lock with Gates - this item is modular, each piece is separate so if you want a shorter lock you can remove one of the pieces. It will require gluing together, finishing and painting.
TT120 Gauge Model Railway Building Resin Detailed Trackside Shed
TT120 Gauge Model Railway Building Unpainted Resin Ruined Stone Cottage
TT120 Gauge Model Railway Building Resin Trackside Shed/Hut
TT120 Gauge Model Railway Mining/Quarry Conveyor Set - 6 Piece Set (DFR036)
TT120 Hornby TT8036 Fishplate Pack - Spare Parts and Train Accessories for Hornby TT Gauge Model Railway Sets, Coupling and Modelling Tools - 20 x Fishplates - Scale 1:120, Silver
