(These areplastic 3D printed copies ofHornby part number X8389 tension lock coupling hooks. X8389 ) are compatible with your model. You can easily detach them using scissors or side-cutters before use.
Gaugemaster OO Scale NEM Tension Lock Coupling (2) OO Gauge GM4910101
Dapol Tension Lock Coupling Bulk Pack (20) OO Gauge DACOUP4
Dapol 116436 Turbot / Generic OO Gauge NEM Tension Lock Coupling (Pair)
Gaugemaster GM4910101 OO Scale NEM Tension Lock Coupling (2)
DAPOL COUP4 OO TENSION LOCK COUPLING X 20 PAIRS