Canning jar lids are crucial to a successful batch of canned food. Metal rings can wear over time, and must be replaced if they become defective, rusty or otherwise unsafe. A new lid or rubber ring is essential for every batch. We carry replacement lids, bands & rings for all your home canning needs. Browse below for canning jar lids, rings & bands from Ball, Weck, Le Parfait, Quattro Stagione, Kerr and more top manufacturers.