Material: The padlock hasp sets are made of heavy duty SU304 stainless steel, no sharp edges and durable. Size: The hasp lock measures about 13.4*3.8cm/5.27*1.48inch, the mounting hole size is about 4.4*3.5cm/1.73*1.37inch. Features: Concealed hinge pins prevent direct attacks to enhance security, weatherproof and durable design. Function: The door hasp is easy to fix by screws with hidden fixings for extra security and against cutting and sawing. Wide Use: The door lock is well used for doors, sheds, storage containers, garage doors, gate lock, shed lock, cabinet lock ects. Special Features