READ BELOW THIS PRODUCT EXCLUSIVELY FITS 5/16 INCH SPINDLES NOTHING ELSE! Features: Surface mount inside handle for inside of door (outside handle not included) Designed for use with a 5/16" square steel spindle. (IMPORTANT: Please note, spindle is NOT included. Be sure to check your current spindles thickness to make sure it will work with this handle! Zinc die cast construction Fits right or left handed doors Screw holes on 1-3/4 inch centers Strike not included (But you can order a strike here, and a discount is available if you purchase the strike with this handle) SCREWS NOT INCLUDED DUE TO UNSURE YOU THREAD REQUIRMENTS AND LENGTH REQUIRMENT (Youll want to use the same screws that are holding your current handle, because these are the correct length and threading for your application) Powder coat painted finish