Check the listing for details. 2Pack 110mmx8mm Door Knob Spindle for Most Mortise Type Door Knobs. Condition: New. Listed at 11.10 USD. Product Details:Color: GoldenMaterial: IronSize: 110x8x8mm/4.33-inchx0.31-inchx0.31-inch(L*W*H)Package Including: 2 x door spindlesMaterial - Made with iron material and plated to help protect against oxidation. The square drive spindles is made of iron material, strong resistance, not easy to break, service life.Feature - The product is light, portable, easy to use, and a convenient and practical door spindle bar. Replacement door spindles are suitable for most door handles and are easy to store in a toolbox or storage area until needed.Application - The door spindle is inserted through the lock mechanism and attaches to the interior and exterior handles. As a replacement spindle on older door knobs systems.Install Steps- With fine workmanship, simple in design.