National Hardware N221-739 Eye Turnbuckle, Zinc, 7/32 X 6-1/2 In.

The National Hardware Eye Turnbuckle is a corrosion-resistant fastening solution designed for tightening or drawing together lines and cables in marine, automotive, and outdoor applications. This zinc-finished hardware piece combines strength with durability, making it ideal for rigging systems, sail adjustments, trailer tie-downs, and light-duty securing tasks where reliable tension control is essential.

With its dual-eye configuration and compact design, this turnbuckle enables quick, secure connections without requiring additional fittings or tools. The zinc finish resists corrosion, protecting your rigging system in harsh outdoor environments.

Features and Benefits

• Zinc Finish: Provides superior corrosion resistance for marine environments and outdoor applications exposed to moisture and harsh weather.
• 55 lb Working Load Rating: Supports moderate tension applications including sail adjustments, cable tensioning, and light-duty lifting tasks.
• Dual-Eye Design: Allows quick, tool-free installation and enables fast swapping of lines without additional hardware or connections.
• Compact Size: The 7/32 inch diameter and 6-1/2 inch overall length fit tight spaces while providing a strong anchor point for ropes, cables, and straps.
• Steel Eye Bolts: Deliver the strength required for marine and outdoor rigging applications.

Specifications

• Brand: National Hardware
• Model: N221-739
• Diameter: 7/32 inch
• Overall Length: 6-1/2 inches
• Working Load Limit: 55 pounds
• Thread: #12-24
• Style: Eye to Eye
• Finish: Zinc