Please note: 58/2030 and 63/2030 lug caps have raised buttons; 48/2030 and 82/2030 caps are flat.
The black metal plastisol lined lug caps are available in three sizes and are compatible with lug twist open containers. When the black metal plastisol lined caps are placed on their compatible containers, suggested heating methods will heat the plastisol liner causing it to solidify creating a seal between itself and the container. The 58/2030 and 63/2030 caps feature a button on the top of each cap that will pop up when removed, indicating that the seal has not been compromised. As always be sure to test all products with closures for proper compatibility.
Items Available in Bulk boxes, BEST DISCOUNT