PACKAGE CONTENTS: Set includes 4 zinc alloy locking hasp (10.5 x 4 cm each), complete with 8 mounting screws and 2 keys per lock, which will basically meet your use as well as replacement.Attention:the key is not universal DURABLE CONSTRUCTION: The door lock hasp is crafted from premium zinc alloy material with silver finish, more solid in the process of using, not easy to break, ensuings long-lasting performance. SECURE DESIGN: Twist knob mechanism of keyed hasp lock with keyed locking system offers enhanced security and smooth operation. EASY INSTALLATION: Each shed door hasp lock comes pre-drilled with mounting holes and includes all necessary hardware for quick setup, which can be installed by oneself. VERSATILE APPLICATION: Heavy duty locking hasps are suitable for cupboards, doors, windows, drawers, and sheds, providing dependable protection for your valuable items., Weight: 1.763698096 pounds, Manufacturer: JEUIHAU