2904 metal lock cap products are offered for sale by suppliers on Alibaba.com, of which stoppers accounts for 9%, lids, bottle caps & closures accounts for 4%, and baseball caps accounts for 1%.
A wide variety of metal lock cap options are available to you, such as plastic, pp and glass.You can also choose from bottle, cans and jars metal lock cap,as well as from non spill, non-refillable, and recyclable metal lock cap, and whether metal lock cap is black, white, or gold.