An N gauge railer (will also work with OO9). Height: 15mm.
N gauge Railer and Compatible Display/Storage System (also suitable for OO9)
N Gauge Re-Railer - For All N Gauge Rolling Stock
Peco Re-Railer N-Gauge
KATO UNITRAK N Gauge Re-Railer 27 Uni Joiners & Remover Bundle 24000 24-815
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PECO SL-337 N Gauge Re-Railer Model Railway Tool