FAST LOCK - Designed to allow you to quickly and easily switch between your brushes and accessories, the XERO Fast Lock system using a push button to attach to your pole. You can choose between two orientations for attaching your brush to scrub awkward corners.
FAST LOCK SWIVEL - If you prefer to let your brush swivel from side to side, then choose this option. Like the original, it'll click into place on your pole adapter, but has free horizontal movement.
EURO THREAD - If you are still using the standard Euro Thread adapters on your pole, then pick this option.