HIGH QUALITY :3-1/2 in Safety hasp made from high quality steel,zinc plated finish ,It's provide peace of mind and extra security, sturdy and sturdiness,very durable even in a long term-usage EASY TO INSTALL: The door hasp is easy to install with no sharp edges for safety, simply fix it with included mounting screws. The padlock is thickened for added protection for your home and office ADJUSTABLE STAPLE DESIGN: Adjustable staple helps with shrinking and sagging of a door,the moveable staple allows the safety lock to be placed on either side of an opening WIDELY USED:The duty hasp latches offer an easy solution to keep your items safe and secure. Perfect for securing various doors, residential gates, sheds, cabinets, drawers, cupboards, storage containers and trunks PRODUCT INCLUDE: 3-1/2 in Safety hasp Includes 6 Pack safety hasps and 42 pcs screws hardware