Durable design with low weight. For easy setup and vertical movement effortlessly available spring balancers die-cast aluminum. Chrome rod with self-lubricating bearings for optimum durability. Adjustable arm for easy and convenient localization utahovaného connections. The package includes a clip to attach the cable and air supply for reasons of security work. All models QTA with a capacity of up to 100 Nm are equipped with a universal bracket for mounting the tool axis.