National Hardware N221-788 Turnbuckle, Eye & Eye, Zinc, 1/2 X 17 In.

The National Hardware N221-788 is a zinc-finish eye-to-eye turnbuckle designed for tightening and drawing together lines, cables, ropes, and straps. With a 320 lb working load capacity, this turnbuckle is built for marine, outdoor, and other demanding applications where secure fastening is essential.

Constructed with a corrosion-resistant zinc-plated body and steel eye bolts, this turnbuckle withstands harsh weather, salt spray, and environmental exposure. The eye-to-eye configuration provides balanced, symmetrical connection points that make it ideal for rigging, trailer tie-downs, deck hardware, and towing applications where precision tensioning is required.

Features and Benefits

• Corrosion-Resistant Finish: Zinc plating protects against rust and weathering in marine and outdoor environments.
• Eye-to-Eye Design: Symmetrical eyebolts enable quick, secure linking of ropes, cables, and straps without additional hardware.
• 320 lb Working Load: Heavy-duty capacity suitable for towing, rigging, and load-bearing applications.
• 1/2 x 17 In. Size: Compact length delivers maximum leverage while fitting tight spaces and offering smooth adjustment.
• Easy Tension Adjustment: Precision-engineered 1/2-13 in. threads allow fine-tuning without tools for quick setup and adjustments.

Specifications

• Brand: National Hardware
• Model: N221-788
• Size: 1/2 x 17 in.
• Thread: 1/2-13 in.
• Style: Eye, Eye
• Finish: Zinc-plated
• Working Load: 320 lb
• Body Material: Rust-resistant zinc with steel eye bolts