LOCK APPLICATION: For indoor and outdoor use; Best used for cabinets, residential gates, fences, sheds, and tool chests EASE OF USE: Hasp accepts shackle diameter up to 11/32 in. DURABLE DESIGN: Zinc-plated hardened steel hasp provides added strength and weatherability STRONG SECURITY: The ribbed hasp plate offers extra strength; Hardened steel locking eye provides strong cut resistance; A tamper-proof hinge helps resist prying SPECIFICATIONS: 3-1/2 in. hasp length; includes hasp and mounting hardware