Flexible Head】Allows the wrench head to rotate up to 180° to access hard-to-reach fasteners.【Multi-Purpose Wrench】Just pull the ratchet switch to turn a regular wrench into a ratchet wrench, which is more labor-saving.【Removable Jaws】The removable double-sided jaws allow you to switch between the smooth side and the tooth side for different uses.【Retractable Design】The length of the wrench can be easily adjusted to meet your needs.【Wide Application】This wrench can be used in automobile repair, home maintenance, manufacturing, construction and other industries, and is also favored by home decoration DIY design enthusiasts. Also makes a great gift for friends and family.