Johnson offers a complete line of industrial-grade turnbuckles—not just hardware for lifelines or cable railings. With thread sizes ranging from 10-32 up to 5/8-18, our turnbuckles are available in virtually any configuration, including jaw, hook, and welded eye combinations to suit your application.
This product line is a proven choice for industrial distributors such as McMaster-Carr and has been specified for projects by companies including SpaceX and JMA Wireless, as well as tens of thousands of units installed in municipal projects nationwide.
Johnson stainless industrial turnbuckles are made in the U.S.A. from Type 316 stainless steel, ensuring strength, corrosion resistance, and long-term reliability.
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chart of thread sizes and dimensions
a legacy of quality & service
Backed by over 60 years of proven performance in the demanding marine environment, Johnson’s continued ability to design, manufacture, and distribute superior products has established CSJ as the industry’s number-one supplier of lifeline fittings, architectural hardware, and industrial fittings. Johnson stainless industrial turnbuckles are preferred by builders, architects, and contractors across the globe.
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