National Mfg N221-945 Hook Eye Turnbuckle 3/16 X 5-1/2 in Ss

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N221-945 is a stainless steel hook and eye turnbuckle designed for tightening and drawing together lines and cables in marine and outdoor environments. The body measures 3/16 inches in diameter and 5-1/2 inches in length, with a safe working load of 65 pounds. The hex-shaped body allows for adjustment by hand or with a standard wrench. Stainless steel construction provides resistance to atmospheric corrosion, and the hardware is passivated for additional corrosion resistance. The non-magnetic properties make this turnbuckle well suited for sensitive environments where magnetic interference is a concern.

This turnbuckle is built for marine rigging, dock lines, cable tensioning, and general outdoor hardware applications where exposure to moisture, salt air, or harsh weather is expected. The hook and eye configuration allows quick attachment and detachment without specialized tools. It is commonly used by marine contractors, riggers, and maintenance professionals working on boats, docks, fencing, and outdoor structures. Sold in bulk packs of 5 units per package.

Key Features

• Stainless steel construction resists atmospheric and salt-air corrosion
• Passivated finish provides additional corrosion protection
• Non-magnetic material suitable for sensitive environments
• Hex-shaped body allows hand or wrench adjustment
• Safe working load of 65 pounds
• Hook and eye end fittings for versatile attachment

Compatibility

Designed for use in marine rigging, cable tensioning, and general outdoor hardware applications requiring a 3/16 inch stainless steel turnbuckle with hook and eye ends.

Installation Notes

Installation is typically performed by marine contractors, riggers, or maintenance professionals. Always relieve tension from the line or cable before attaching or removing the turnbuckle. Use a wrench on the hex body for final tensioning adjustments, and ensure end fittings are fully engaged before applying load. Do not exceed the 65-pound safe working load rating.