Weck jar secured by steel tension clips which can be removed once a vacuum seal has formed. During storage the vertical position of the rubber seal's external tongue indicates the status of the sealing. Weck products are still produced and are available from German hardware and online stores. Used equipment is frequently sold on online auction sites and in opportunity shops. Weck jar A Weck jar is a molded glass jar used in canning to preserve food. It is popularly used for jam preservation, for its minimal look and foolproof rubber gasket with a glass lid. Weck jars were created by the
WECK Harv Moore and Tom Donahue to helm its morning show. However, just six months after the switch, Moore was released and replaced by local actress Loraine O'Donnell, who was subsequently fired in June 2011. Brad Riter and Nick Mendola, former personalities at WGR, were also added to the staff, as was former politician Bill O'Loughlin. WECK acquired the broadcast radio rights to the University of Buffalo Bulls football and men's basketball games for the 2008 season. In 2009, the station acquired the Buffalo-area rights to New York Yankees baseball through the 2011 season. WECK lost the rights to the UB