Fig. 2344.
A compromise between the solid and the strap-rod end is shown in [Fig. 2344], which represents a design used upon the fast engines of the Pennsylvania Railway. The piece a takes out to enable putting on the rod or taking it off, a being secured in position by the bolt and nuts shown. This forms a solid and durable rod that is much less costly to make than strap-ended rods.
Fig. 2345.
Fig. 2346.