BFT GIOTTO ULTRA 36 balancing spring kit L 2.5m-4m

Compatibility: For Giotto BT B Ultra 36 series barriers. Suitable for barriers with a length of 2.5 m – 4.0 m. Ensures smooth raising and lowering of the barrier arm, reducing motor load. Springs come factory-preassembled for quick installation. If your barrier arm is longer than 4 meters, you will need a different spring kit.