National Hardware 1/2" x 17" Zinc Eye & Eye Turnbuckle is a durable and reliable turnbuckle designed for various tensioning applications. This turnbuckle features an eye and eye design with a hex-shaped body, providing easy adjustment and secure fastening. It is crafted from aluminum with a zinc finish for enhanced corrosion resistance, while the steel eyes add strength and longevity. I for both indoor and outdoor use, this turnbuckle combines sturdy construction with practical functionality to meet your hardware needs. Model Number: N221-788