Heavy-duty zinc-plated turnbuckle measuring 5/16 inch x 6-5/8 inches, designed for tensioning and adjusting wire rope, cable, chain, and other rigging systems. Featuring corrosion-resistant zinc-plated construction and threaded end fittings for precise adjustment, this turnbuckle is ideal for fencing, gates, bracing, marine applications, landscaping, and general construction projects requiring secure tension control.