National Marker N305979 Swivel Hasp 3.25 in Black Steel

Product Description

The NATIONAL MARKER N305979 is a black swivel hasp designed to secure doors, cabinets, boxes, and trunks in both residential and light commercial applications. Built from hot rolled steel, this hasp features a ribbed construction for added strength and rigidity. When the hasp is closed, all mounting screws are fully concealed, reducing the risk of tampering. The swivel staple allows for latching without a padlock, and a spring washer holds the swivel staple in a fixed position at all times. At 0.326 pounds, it is a lightweight but durable hardware component suitable for a range of fastening needs.

This swivel hasp is intended for use on entry doors, storage cabinets, toolboxes, chests, and trunks where a reliable, tamper-resistant closure is needed. The concealed-screw design makes it appropriate for installations where security against casual access is a priority. It is sold individually and is a direct fit for standard hasp mounting applications across a variety of surfaces and enclosure types.

Key Features

• Hot rolled steel construction with ribbed design for extra strength
• All screws are concealed when hasp is closed to deter tampering
• Swivel staple allows latching without a padlock
• Spring washer keeps swivel staple in a fixed position at all times
• Black finish for a clean, uniform appearance
• Lightweight at 0.326 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement or new-install hasp fitting standard door, cabinet, box, and trunk hasp mounting applications.

Installation Notes

Installation is typically performed with basic hand tools including a screwdriver or drill driver. Ensure the mounting surface is solid and capable of supporting the hasp under load before fastening. Power down or de-energize any electrically controlled enclosure before beginning installation. Follow all applicable local building and hardware codes when securing access panels or enclosures.