National Marker N103291 Double Hinge Zinc Hasp 4.5 in

Product Description

The NATIONAL MARKER N103291 is a double hinge zinc hasp measuring 4.5 inches, designed for around-the-corner locking applications. The double hinge geometry allows the hasp to wrap corners smoothly, making it well suited for lockers, chests, tool boxes, and doors where a standard single hinge hasp would bind or misalign. When the hasp is locked, all mounting screws are fully covered, preventing unauthorized removal of the hardware. Mounting screws are included in the pack. This type of hasp is commonly installed by maintenance technicians, facility managers, and tradespeople who need reliable mechanical security on enclosures and storage units.

This hasp is intended for use on residential and light commercial enclosures where an around-the-corner locking solution is required. Typical applications include job site tool boxes, storage chests, locker doors, and utility cabinet doors with offset or angled mounting surfaces. The covered-screw design adds a layer of tamper resistance that is especially useful in shared or high-traffic environments.

Key Features

• Double hinge design accommodates around-the-corner mounting on lockers, chests, tool boxes, and doors
• All screws are concealed when the hasp is in the locked position, resisting tampering
• Zinc construction provides corrosion resistance for indoor and light-duty applications
• Includes mounting screws for a complete installation out of the pack
• 4.5-inch size suitable for standard enclosure and cabinet door applications

Compatibility

Designed as a general-purpose replacement or new-installation hasp for lockers, chests, tool boxes, and doors requiring an around-the-corner double hinge configuration.

Installation Notes

Installation is typically performed by maintenance technicians or general tradespeople using standard hand tools. Ensure the mounting surface is clean and structurally sound before fastening. Align both hinge leaves carefully to confirm smooth operation before fully seating all screws. Verify that the padlock shackle diameter is compatible with the hasp staple opening before completing the installation.

Technical Specifications

• Size: 4.5 inches
• Material: Zinc
• Weight: 0.436 pounds
• Hinge Type: Double Hinge
UPC: 00038613103290

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N103291