I’ve used these for detailing 7mm and 4mm scale locomotive backheads, sand box and steam pipework. The etched parts are primarily designed to enhance other manufactures models but are obviously very useful for scratch builders.
Etched Brass Pipe Flanges, and Gauges. Railway Loco, Boats, Detailing, Warhammer
4mm Turned Brass Stove Pipe Chimney No1 For Kit Built OO EM S4
Victorian Railway RT rail tractor H0, etched brass kit + BlackBug Mashima motor
CHATHAM KITS 'OO' GAUGE LBSCR STROUDLEY GOODS BRAKE VAN ETCHED BRASS KIT
Decent Models etched brass model kit part CR45U 45 ft U/Frame Frets Headstock
Lima OO Gauge Class 37/9 37906 Railfreight Grey Detailed w/ Etched Brass Roof