National Mfg N223-370 1 Inch Single Swivel Eye Pulley

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N223-370 is a 1-inch single pulley with a swivel eye mount, built for light-duty rigging and utility applications. The body is die-cast zinc with a copper-nickel plating finish, and the sheave is solid brass for smooth, corrosion-resistant rope or line travel. Rated at a 25-pound safe working load, this pulley is designed for indoor and outdoor use where moisture resistance is a priority. Trades and maintenance professionals use this type of hardware for routed lines, counterweights, small flag rigging, and similar utility setups.

This pulley is suited for residential and light commercial applications where a compact, no-rust single-sheave block is needed. The swivel eye allows the pulley to orient freely with the load direction, reducing side-load stress on the mounting point. It is packaged in quantities of 10 per pack, making it practical for jobs that require multiple pulley points along a routed line system.

Key Features

• 1-inch sheave diameter for light-duty line and rope routing
• Swivel eye mount allows free rotation to align with load direction
• Die-cast zinc body with copper-nickel plating for corrosion resistance
• Solid brass sheave for smooth, no-rust operation
• 25-pound safe working load rating
• Packaged 10 units per pack

Compatibility

Designed as a general-purpose single swivel eye pulley for light utility rigging, suitable for use with small-diameter rope or line in residential and light commercial settings.

Installation Notes

Install the swivel eye to a secure anchor point rated to handle the intended load plus a safety margin. Confirm the mounting hardware can accept the swivel eye hardware before installing. Do not exceed the 25-pound safe working load under any circumstance, including dynamic or shock loads. General maintenance and rigging hardware installation does not typically require licensed trade credentials, but follow applicable local building or facilities codes when anchoring to structural elements.