2 Pack Square Door Knob Drive Spindles Replacement Parts for Mortise Lock

These square drive spindles are used with vintage style door knobs and mortise lock systems | Actual size is 17/64 inch x 17/64 inch x 3-1/8 inch, The width of the spindle center can be adjusted to 3-10 inch | Please refer to the dimensions in the diagram and verify them according to your requirements before placing your order. | Forged iron structure for lasting durability | 1/4in. square drive, Threaded shaft