Sugatsune HP-645S Screw Down Hasp 1.5 in Stainless Steel

Product Description

The SUGATSUNE HP-645S is a screw-down locking hasp constructed from stainless steel. It provides a secure closure point for enclosures, panels, storage boxes, and access doors in commercial or industrial applications. The arm measures 4.5 inches in length and the overall width is 1.5 inches, making it a compact yet sturdy fastening solution. The stainless steel construction resists corrosion in wet or outdoor environments. Installation is straightforward with standard screw-down fastening — no specialty tools required. This hasp is suited for facilities maintenance professionals, marine technicians, and contractors working on equipment enclosures or utility access panels.

The HP-645S is appropriate for light to medium-duty locking applications where a reliable, tamper-resistant closure is needed. Typical installations include HVAC equipment access panels, electrical enclosure doors, storage cabinet lids, and outdoor utility boxes. Its compact width and locking-style arm suit installations where space around the closure point is limited. The screw-down mounting style allows for secure attachment to wood, metal, or composite surfaces without welding or specialty hardware.

Key Features

• Stainless steel construction for corrosion resistance in wet or outdoor environments
• Locking hasp design with screw-down arm secures enclosures and access panels
• Arm length of 4.5 inches provides adequate reach for standard closure applications
• Overall width of 1.5 inches fits compact mounting areas
• Sold as a single unit — quantity 1 per package

Compatibility

Designed as an OEM-style replacement or direct-install hasp for screw-down locking applications on panels, enclosures, and access doors where a 1.5-inch wide stainless steel hasp is specified.

Installation Notes

Installation is performed by facilities technicians or contractors using standard hand tools. Fasten the hasp body and staple plate to the mating surfaces using appropriately sized screws for the substrate material. Ensure the mounting surface is clean and structurally sound before fastening. Confirm hasp alignment before final tightening to ensure smooth locking arm operation.