S582F Heavy-Duty Cylinder Door Latch

This heavy-duty cylinder hasp comes with back plate, door strike and fasteners and is available in two models for flat doors and corrugated doors with round ribs.

• S581F which supports a single cylinder lock by default. Used with Lockout Plate S581U-SS-LP the hasp can be extended to allow an extra lock on the handle for overlocking.
• S582F which supports the main cylinder lock and has an extra tab allowing the slide handle to have an overlock without the lockout tab insert.

We also sell cylinder locks which have the built in 'red dot' overlock system. This would allow you to have a cylinder lock with built in overlocking and with the S582F an optional extra lock for maximum versatility.