National Mfg N273-441 Heavy Open S Hook 3 in 50 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N273-441 is a heavy-duty open S hook designed for general hanging, linking, and bundling applications across a range of trade and facility maintenance tasks. Measuring 3 inches in length and constructed from zinc plated steel, this hook delivers corrosion resistance suitable for both indoor and light-duty outdoor use. The open S profile allows for quick attachment and removal without tools, making it a practical fastener for chains, cables, straps, and similar hardware. Each unit is sold in bulk and packaged by the box, with a package quantity of 50 pieces per unit sold.

This S hook is appropriate for use in HVAC, plumbing, electrical, and general construction environments where lightweight rigging, equipment hanging, or component organization is required. The zinc plated finish helps resist surface oxidation in moderately humid or exposed service areas. Contractors, maintenance technicians, and facilities personnel commonly stock this style of hook for day-to-day hanging and securing needs where a permanent fastener is not required.

Key Features

• 3 inch open S hook profile allows tool-free attachment and removal
• Zinc plated steel construction provides corrosion resistance for indoor and light outdoor use
• Heavy-duty rating for reliable holding strength in general trade applications
• Bulk packaged in boxes of 50 units for efficient jobsite stocking
• Open design accommodates quick link, chain, cable, or strap connections

Compatibility

Designed as a general-purpose open S hook suitable for standard chain, cable, and strap sizes commonly used in trade and facility maintenance applications.

Installation Notes

S hooks of this type are typically installed by hand without specialized tools. Ensure the hook gauge and opening are compatible with the chain link or attachment point before loading. For overhead or load-bearing applications, verify that the hook rating meets the required load specification per applicable safety codes. Inspect hooks periodically for deformation, corrosion, or wear and replace if any compromise to the hook profile is observed.