National Marker N102855 Zinc Swivel Safety Hasp 3.25 in

Product Description

The NATIONAL MARKER N102855 is a zinc swivel safety hasp sized at 3.25 inches, designed to secure doors, cabinets, boxes, trunks, and similar enclosures. When the hasp is closed, all mounting screws are fully concealed, preventing tampering and improving overall security. The ribbed body provides extra structural strength. A spring washer holds the swivel staple in a fixed position at all times, allowing the hasp to latch without requiring a padlock. The main body is constructed of steel, and the pin is brass. This hardware is suited for trade and maintenance professionals managing lockout-tagout controls or general enclosure security applications.

This swivel safety hasp is appropriate for use on a wide range of residential and light commercial enclosures, including electrical panels, storage boxes, equipment cabinets, and utility doors. The concealed-screw design makes it well-suited for installations where tamper resistance is a priority. The swivel staple allows quick latching in situations where a padlock is not needed, while remaining compatible with standard padlock shackles when added security is required.

Key Features

• Concealed screws when closed for tamper-resistant installation
• Swivel staple allows latching without a padlock
• Spring washer holds swivel staple in a fixed position at all times
• Ribbed body design provides added structural strength
• Steel construction with brass pin for durability
• Compatible with standard padlock shackles for added security

Compatibility

Designed as an OEM-style swivel safety hasp suitable for standard door, cabinet, box, and trunk applications requiring a surface-mounted latch with optional padlock compatibility.

Installation Notes

Installation is typically performed by a maintenance technician or general contractor using standard hand tools. Before installing on any energized enclosure, de-energize and follow applicable lockout-tagout (LOTO) procedures per OSHA 29 CFR 1910.147. Mount to a clean, flat surface using fasteners appropriate for the substrate material. Verify the swivel staple moves freely and the spring washer seats correctly before placing the hasp into service.

Technical Specifications

• Size: 3.25 inches
• Material: Steel body with brass pin
• Finish: Zinc
• Weight: 0.324 pounds
• UPC: 00038613102859

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N102855