Swivel eye makes it easier to read combination locks. Ever attach a lock to a fixed eye hasp and then struggle with combination because it was upside down With this Perko hasp you can simply rotate the lock to easily enter the combo. The swiveling eye of this chome-plated zinc hasp will accept a wide range of padlocks with shackles up to 11/32". Mounting holes are counter-sunk for flat head or oval fasteners and are safely hidden when the hasp is closed. Its hard enough to remember the combo, dont make it harder by having to enter it backward and upside down; switch to a swiveling eye hasp from Perko. Key Features Swiveling eye allows you to rotate lock to easily enter combination Chrome plated zinc construction for corrosion resistance Counter-sunk fastener holes accept flat head or oval head screws (sold separately) Ideal for companion way hatches, lockers and more