National Mfg N221-994 Hook Hook Turnbuckle 7/32x6.5 Zinc

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N221-994 is a hook-and-hook turnbuckle designed to tension, tighten, or draw together cables, lines, and wire assemblies. The body is extruded aluminum with a hex profile, allowing adjustment by hand or with a standard wrench. Both end fittings are steel wire hooks. The overall size is 7/32 inch wire diameter by 6.5 inches in length. With a zinc finish over the steel hooks, this turnbuckle resists corrosion in typical indoor and light outdoor applications. It is a practical, off-the-shelf tensioning hardware component for trade and construction use.

This turnbuckle is suited for residential and light commercial applications where cable or line tension needs to be set or periodically adjusted. Common installation scenarios include fence bracing, cable railing tensioning, rigging lines, utility tie-downs, and similar cable management tasks. The hex aluminum body keeps the overall weight low at 0.78 pounds per unit while maintaining enough structural rigidity for general-purpose tensioning work. Sold individually, each unit ships bagged loose.

Key Features

• Hook-and-hook configuration on both ends for quick attachment to cable or line terminations
• Extruded aluminum hex body allows hand adjustment or wrench tightening without additional tooling
• Steel wire hooks provide strength at both connection points
• Zinc finish on steel components for corrosion resistance in light-duty environments
• Compact 7/32 inch by 6.5 inch form factor fits standard cable tensioning applications
• Bagged loose packaging suitable for jobsite use or resale

Compatibility

Designed as a general-purpose hook-and-hook turnbuckle for use with cables and lines requiring 7/32 inch wire diameter fittings in residential and light commercial tensioning applications.

Installation Notes

Installation is typically performed by carpenters, general contractors, or maintenance technicians using standard hand tools. Before installing, confirm that the cable or line terminations are properly swaged or crimped and that the hook openings are fully engaged before applying tension. Do not exceed the load rating of the weakest component in the cable assembly. Inspect hooks for straightening or deformation after tensioning and replace if any distortion is observed.