National Mfg N100-346 Galvanized Anchor Shackle 3/16 Inches

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N100-346 is a galvanized anchor shackle built for multi-dimensional pulling and lifting applications in marine, industrial, and construction environments. The body measures 3/16 inches with a removable screw pin sized at 1/4 inches. Constructed from forged steel and finished with WeatherGuard corrosion-resistant coating, this shackle is rated for a Safe Working Load (SWL) of 650 pounds. It ships in a package quantity of five units. Licensed contractors, riggers, and maintenance professionals working with hoists, slings, and clamps will find this a practical, heavy-duty fastening component for demanding field conditions.

This anchor shackle is suited for marine deck hardware, industrial rigging, and construction lifting setups where multi-directional load transfer is required. The screw-pin design allows fast attachment and removal without specialized tooling, making it practical for repeated use across job sites. The galvanized finish and WeatherGuard coating make it appropriate for outdoor and wet environments where bare steel hardware would corrode quickly.

Key Features

• Forged steel construction for high-strength, heavy-duty lifting and pulling applications
• Safe Working Load (SWL) of 650 pounds
• 3/16 inch shackle body with 1/4 inch removable screw pin
• WeatherGuard corrosion-resistant coating for marine and outdoor use
• Multi-dimensional load capability — compatible with hoists, clamps, slings, and lifting equipment
• Limited Lifetime Warranty from National Hardware

Compatibility

Designed for use in marine, industrial, and construction applications with hoists, clamps, slings, and other standard lifting and rigging equipment where a 3/16 inch anchor shackle with screw pin is specified.

Installation Notes

Installation is performed by qualified riggers or tradespeople familiar with safe rigging practices. Always observe the printed Safe Working Load limit and never exceed the rated 650-pound SWL. Inspect the screw pin for full thread engagement before applying load, and confirm the pin is fully seated and not cross-threaded. Follow applicable ASME B30 or OSHA rigging standards for lifting hardware inspection and use.