Guy Wire Turnbuckles
Guy wire turnbuckles are designed to adjust tension in guy wire assemblies by removing slack and maintaining proper alignment. Commonly used in utility, telecommunications, construction, and structural support applications, they provide a simple and reliable way to fine-tune tension after installation.
Each turnbuckle consists of a central body with left-hand and right-hand threaded end fittings. As the body rotates, both ends move simultaneously, allowing precise tension adjustments without disconnecting the assembly. A galvanized finish helps protect the steel against corrosion for dependable long-term outdoor performance.
Available End Configurations
Fasteners Plus offers guy wire turnbuckles with multiple end fitting styles to accommodate different connection requirements.
Jaw & Jaw Turnbuckles
Jaw & jaw turnbuckles feature clevis-style ends secured with a bolt and nut. This design connects directly to closed hardware such as eyes and other fixed attachment points, providing a strong, secure connection for permanent guy wire installations.
Jaw & Eye Turnbuckles
Jaw & eye turnbuckles combine a clevis-style jaw on one end with a forged eye on the other. This versatile configuration allows the eye to connect with compatible hardware such as shackles while the jaw provides a secure attachment to fixed connection points.
Available Brands
Fasteners Plus carries guy wire turnbuckles from trusted manufacturers to meet a variety of project requirements.
Van Beest Turnbuckles
Van Beest jaw & jaw and jaw & eye turnbuckles are manufactured in Europe from drop-forged high-tensile SAE 1035 or SAE 1045 steel. They are designed for demanding applications where strength, durability, and consistent performance are required.
Crosby® Turnbuckles
Made in the USA, Crosby® turnbuckles are engineered for heavy-duty service and meet or exceed ASME B30.26 requirements. They are also manufactured to satisfy additional Crosby performance standards for fatigue resistance, impact performance, and material traceability.
Need Help Choosing a Turnbuckle?
If you need assistance selecting the right turnbuckle for your application, the Fasteners Plus team can help you choose the appropriate size, end fitting configuration, and compatible hardware for your guy wire system.
