This is a sprue of 24 model Dean-Churchward brake handles for Great Western Railway wagons at the scale of 4mm:1ft (or OO). They are for my Loriot L model at this scale. Paint them and cut them apart from the sprue, and attach them to the v-hangers (one each side) with a dot of glue. If they break off, they should be easy replace and you have plenty of spares.