Item DescriptionGet a tight seal on your paint cans with Labelmaster's Paint Can Closer and Ring Lock Tool. These eliminate the need for hammers and mallets by providing the proper closure of paint cans, lids and overseals. Simple and easy to use, these helpful tools save money by preventing leaks, spills and inventory loss due to improperly fitted can lids. Featuring heavy gauge steel construction, these paint cans accessories seal 1/2-pint, 1-pint, 1-quart, 1/2-gallon and 1-gallon sizes. You must use the enclosed shelf for 1/2-pint (1/4-liter), 1-pint (1/2-liter) and 1-quart (1-liter) containers. These tools do not close BWAY Tall 1/2-pint cans and certain 1/2-gallon cans.