RIGGING SCREWS FAQ
A rigging screw, also known as a turnbuckle, is a mechanical device with threaded ends that can be adjusted to alter the length or tension of a line or cable. It is commonly used in rigging and tensioning applications.
Rigging screws are used to tension and adjust the length of wire ropes, cables, or other tension members in various applications, such as in the construction industry, marine settings, and theatrical rigging.
Rigging screws consist of a body with right-hand and left-hand threaded ends. By turning the body, the length of the screw can be adjusted, either increasing or decreasing tension in the connected line.
Yes, rigging screws can be used in both vertical and horizontal applications. The design allows for flexibility in adjusting tension in various directions.
Rigging screws are suitable for use with specific types and sizes of cables or wire ropes. Always refer to the manufacturer’s specifications to ensure compatibility.
Jaw and eye refer to the configuration of the ends of the rigging screw. Jaw ends are designed to be connected to other fittings or components, while eye ends have a closed loop for direct attachment.
Consider factors such as the load capacity, cable diameter, and the specific requirements of your application. Choose a rigging screw that meets or exceeds these specifications.
Rigging screws are generally designed for static or slowly moving loads. Using them for dynamic loads may exceed their designed capabilities and pose a safety risk.
Perform regular visual inspections before each use and more thorough periodic inspections at intervals recommended by the manufacturer and relevant safety regulations.
Some rigging screws are designed for use in corrosive environments and are made from materials resistant to rust and corrosion. Always check the manufacturer’s specifications for suitability.
While rigging screws are relatively straightforward to use, personnel involved in their installation and use should be familiar with proper rigging practices and safety protocols.
