009 Gauge Kerr, Stuart & Co. ?What If? Short-Tank Sirdar Class 0-4-0FR Lined RedOpen Back CabStandard Chimney factory-fittedShort ?Hook and Loop? compatible coupling factory-fittedDetail bag of optional parts for full customisation, including full-length ?Hook and Loop? coupling, and stovepipe & spark arrestor chimneysSuitable for operation on 1st radius curves (228mm or greater)6-pin DCC decoder socketMuseum quality paint finishSmooth & powerful mechanismHighly detailedNEM coupler pockets1:76 scale, (009 gauge)