Schlage FA358FLO619 Florence Exterior Handleset with Deadbolt, Satin Nickel Exterior half only Requires FA359 or F359 to complete handle set Patented adjustable bottom through-bolt for easy installation. Moves up and down 1 1/2" to fit pre-existing holes. 5 1/2" center to center door prep required for this one piece model. Lifetime Mechanical and Finish Warranty