Model K Webster magneto. Has the extra roller for a stover engine. Timing lever is not stuck, the little roller is stuck however. The 2″ x 2″ mounting holes have good threads. With the springs removed, and giving the armature a quick spin by hand while scraping the wire against my metal bench a weak spark can be seen. Highly unlikely it’s not enough spark to run a engine. Should be a great candidate for a rebuild or for parts. See pictures for the absolute best description. Will need gone through and fixed up before being put to use!