Turnbuckles are used for rigging or tensioning wires, ropes, rods etc. They are designed for in-line rigging, tensioning or lashing.
Standard: Generally to ASTM F1145-92 formerly U.S. Federal
Specification FF-T-791b
Certification: 2.1, 2.2, 3.1
- Material: Drop forged high tensile steel SAE 1035 or 1045
 - Marking: CE-marked
 - Temperature range: -20°C up to +200°C
 - Finish: Hot dipped galvanized
 
- Safety factor: 5:1