The 4-1/2" Solid Spindle is a component used in door hardware applications to connect door handles and knobs to the latch mechanism. Constructed from steel, this spindle provides a solid core for door handle mechanisms, ensuring consistent operation. It measures 4-1/2" in length, making it suitable for a variety of door thicknesses and hardware configurations. This spindle is designed for use in various door accessory setups, including residential and commercial door hardware. It comes with a limited 1 year mechanical warranty, covering the component against mechanical defects. The spindle is a solid type, which provides structural integrity for the door handle assembly. It is a non-hazardous material, allowing for safe handling and installation in any environment. This component is designed to be used as a replacement or as part of a new door hardware installation, providing a reliable connection between the handle and the door latch.