Schlage F58 CEN 625 Century Exterior Handleset with Deadbolt, Bright Chrome (Exterior Half Only),Schlage,F58 CEN 625" /> Exterior half only Requires F59 to complete handle set Patented adjustable bottom through-bolt for easy installation. Moves up and down 1 1/2" to fit pre-existing holes. 4" minimum center to center door prep required for this two piece model. Lifetime Mechanical and Finish Warranty