Turnbuckles

What is a professional tensioner?

A turnbuckle is an adjustment device that allows you to apply tension or loosen cables, chains or ropes that hold different elements. In the context of events and stages, these are used to stabilize truss structures, keep canvas taut and secure sets or lighting equipment, which is crucial to ensure safety during shows and setups.

You may also be interested in seeing our category of security cables and industrial chains

How many types of tensioners are there?

There are several types of tensioners depending on their design and material. The most common in the industry are steel and aluminum turnbuckles, which differ mainly in their strength and weight. Steel turnbuckles are ideal for supporting heavy loads and situations where high durability is required, while aluminum turnbuckles are lighter and are preferred when weight is a critical factor. Additionally, there are hook and eye turnbuckles, each suitable for different mounting applications. Hook turnbuckles, for example, facilitate quick adjustments to temporary structures, while eyelet turnbuckles are safer for permanent applications.

What are the tensors of a structure?

In a stage structure, tensioners act as the "muscles" that maintain the integrity of the setup. They are used to stretch cables and keep the structure rigid, preventing it from deforming under the weight of sound equipment, lights or decorations. For example, in a truss structure, turnbuckles connect to anchor points and help distribute the load evenly, minimizing unwanted movement. This is essential when installing equipment in high places or hosting outdoor shows, where wind can be a problem.

How is the tensioner placed?

Placing a turnbuckle on a stage structure is a process that requires precision. The tensioner connects to cables or chains at opposite ends of the item to be tensioned. In practice, one end of the turnbuckle is attached to the anchor point, while the other is attached to the chain or cable. By adjusting the turnbuckle, the necessary tension can be applied to secure the equipment. In the case of mobile stages or modular structures, tensioners facilitate adjustments in real time, allowing for faster and safer installation.

Importance of Tensors for Events

In the assembly of events, safety is paramount, and the tensioners are one of the main components that ensure the stability of the structures. Thanks to their ability to support loads and maintain proper tension, turnbuckles help prevent collapses or unwanted movements that could put both attendees and technical teams at risk. Therefore, investing in quality tensioners suitable for the specific application is essential for any professional in the sector.

How many kilos can a tensioner hold?

The load capacity of a tensioner depends on its design and the material with which it is made. Steel turnbuckles, for example, can withstand loads of up to several tons, while aluminum turnbuckles are suitable for lighter loads. It is important to select the appropriate tensioner based on the total weight of the structure and the type of event. Additionally, the manufacturer's specifications must be followed to ensure safe use.

To ensure a safe and efficient setup experience, at PS Stage we offer a wide variety of turnbuckles designed specifically for professionals in the event industry. From steel turnbuckles for high load applications to lighter aluminum options, our range is designed to cover all needs. Buying quality turnbuckles not only provides safety, but also facilitates the daily work of technicians, ensuring that each event runs smoothly

In short, tensioners are essential components in the assembly of any professional event, and at PS Stage we have the experience and the appropriate products to advise you and provide you with the solutions that best suit your needs.

If you are interested in equipment for events and concerts you may also be interested in visiting our string brakes section, tube caps or our shackles