The CORE-BULK Hasp & Staple Black 75mm kit includes a black hasp (a hinged metal plate with a slotted end) and a staple (a metal loop), both finished in a sleek black coating. The hasp is designed to pivot and interlock with the staple, providing a secure closure mechanism for doors, gates, or chests when used with a padlock (not included). The 3-inch size of the components indicates they are suitable for small to medium applications. The black finish offers a discrete appearance that could blend well with various surfaces, making it a practical and aesthetic choice for securing property. This kit is typically installed on surfaces where additional security is needed, and the compact size ensures it is not obtrusive.