Convenient scapper attaches handle to sweep head for display and shipping purposes. No tools required for assembly. Pro-FlexTM sweep is unbreakable. Easy-to-Assemble: The convenient and easy-to-assemble T-knob construction of the Pro-Flex Sweep takes less than 1 minute to assemble. The handle connects easily and securely to the broom head, and there’s no need for a brace. Unbreakable: Utilizing an advanced polymer technology, the Pro-Flex Sweep’s unique handle/sweep connector flexes on impact, providing unbelievable shock absorbency.and it’s unbreakable! Ideal for the most demanding applications on a construction site.