A baton or truncheon (nightstick or billy-club) is essentially a stick of less than arms-length, usually made of wood, plastic, or metal. Our J&L Police batons section has a great selection of law enforcement and corrections batons and related accessories. Our best sellers are the expandable batons. The ASP Batons are the best on the market but we also offer the generic expandable batons as well. We also have the old straight batons.