Thirty replacement throwbars for Bemo H0m track. The existing throwbar is removed by unsoldering from the switchpoints. The new throwbar is added by soldering the heads of two rail spikes to the switchpoints and inserting the rail spikes into the small holes in the throwbar. The unsightly center hole for a servo rod is replaced by a shaft extending from the bottom of the throwbar, leaving a clean appearance on the surface of the tie. Small gauge feeder wires should be soldered to the switchpoints to provide power to the rail. Instructional video coming soon!